{"id":31967,"date":"2024-07-18T13:45:13","date_gmt":"2024-07-18T05:45:13","guid":{"rendered":"https:\/\/smartairfilters.com\/?p=31967"},"modified":"2024-09-22T19:12:10","modified_gmt":"2024-09-22T11:12:10","slug":"in-the-fight-for-clean-air-interview-with-achim-haug-founder-of-airgradient","status":"publish","type":"post","link":"https:\/\/smartairfilters.com\/en\/blog\/in-the-fight-for-clean-air-interview-with-achim-haug-founder-of-airgradient\/","title":{"rendered":"In the Fight for Clean Air: Interview with Achim Haug, Founder of AirGradient"},"content":{"rendered":"<p>Air pollution is a problem that affects us all. According to the World Health Organization (WHO), 9 out of 10 people in the world breathe polluted air, which contributes to 7 million premature deaths each year. Achim Haug, founder of AirGradient, decided to do something about it. Inspired by the &#8220;burning season&#8221; crisis in northern Thailand, Haug created affordable and accurate air quality monitors that can be used by anyone, anywhere in the world.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-style-default\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"750\" data-id=\"31975\" src=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Founders-at-the-AirGradient-factory-min.png\" alt=\"Founders Air Gradient\" class=\"wp-image-31975\" srcset=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Founders-at-the-AirGradient-factory-min.png 1000w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Founders-at-the-AirGradient-factory-min-600x450.png 600w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Founders-at-the-AirGradient-factory-min-300x225.png 300w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Founders-at-the-AirGradient-factory-min-768x576.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">From left: Achim Haug and Dominik Schraner<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p><strong>What got you interested in air quality monitoring?<\/strong><\/p>\n\n\n\n<p>It actually began during a sabbatical in Northern Thailand. In that region, they experience what is known as the &#8220;burning season,&#8221; essentially a fifth season characterized by widespread wildfires and agricultural burning. In 2019, this hit particularly hard. I vividly remember looking out from my house and seeing the hill opposite engulfed in flames. <\/p>\n\n\n\n<p>At the time, I was volunteering at my children&#8217;s school, and the pervasive air pollution was having a massive impact on the community. The operations of the school slowed down significantly as the health of the children and staff was compromised. Witnessing this firsthand made me realize the profound effect that air quality has on daily life. <\/p>\n\n\n\n<p>I thought that by installing monitors in each classroom, the school management could better understand and address the air quality situation. This marked the beginning of our journey into air quality monitoring.<\/p>\n\n\n\n<p><strong>Why did AirGradient choose to monitor air quality in Northern Thailand?<\/strong><\/p>\n\n\n\n<p>The focus on schools in Northern Thailand arose quite naturally from the circumstances. We didn&#8217;t embark on this project with a detailed business plan or profit-driven motives. The primary driver was the pressing problem of air pollution that the local community, including younger children with developing lungs, was suffering from. In such a vulnerable demographic, the adverse effects of poor air quality are even more pronounced. <\/p>\n\n\n\n<p>Addressing this issue in the environment I was already immersed in\u2014my children&#8217;s school\u2014felt like the most immediate and impactful step we could take. The initial project was a direct response to an urgent need, rather than a calculated business move.<\/p>\n\n\n\n<p><strong>What was difficult in the early days of AirGradient?<\/strong><\/p>\n\n\n\n<p>We started our efforts at the school my children attended, about a year before the COVID-19 pandemic. We had just developed our first air quality monitor and were gearing up to introduce it to more schools. However, the pandemic disrupted our plans significantly. Schools shut down, making it impossible to continue installations and demonstrations. <\/p>\n\n\n\n<p>Additionally, many schools faced financial difficulties due to the pandemic, and air quality concerns understandably took a backseat to more immediate challenges. The combination of limited access to schools and the overshadowing urgency of COVID-19 made it difficult to gain traction initially.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Achim-Haug-CEO-and-Founder-of-AirGradient-1-min.png\" alt=\"\" class=\"wp-image-31973\" srcset=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Achim-Haug-CEO-and-Founder-of-AirGradient-1-min.png 1000w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Achim-Haug-CEO-and-Founder-of-AirGradient-1-min-600x450.png 600w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Achim-Haug-CEO-and-Founder-of-AirGradient-1-min-300x225.png 300w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Achim-Haug-CEO-and-Founder-of-AirGradient-1-min-768x576.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p><strong>How did AirGradient start as a small project and become a global air quality company?<\/strong><\/p>\n\n\n\n<p>The inspiration behind <a href=\"https:\/\/airgradient.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">AirGradient<\/a> was a confluence of several factors. Primarily, there was the glaring issue of severe air pollution impacting the community directly. My personal interest in technology and its potential to contribute positively to environmental issues also played a crucial role. From the beginning, our approach was rooted in a desire to make a meaningful impact. Starting with educational institutions and embracing open designs, it felt natural to progress toward a larger scale.<\/p>\n\n\n\n<p>The transition from a small volunteer project to a global company was driven by the success and feedback we received along the way. We remained committed to the principles of open-source hardware, which allowed us to share our designs freely and empower communities to build and use their own monitors. This philosophy continues to define AirGradient and sets us apart in the market.<\/p>\n\n\n<style>.kt-blocks-testimonials-wrap31967_59f60e-2e .kt-svg-testimonial-global-icon{font-size:30px;}.kt-blocks-testimonials-wrap31967_59f60e-2e .kt-testimonial-item-0 .kt-svg-testimonial-icon{font-size:50px;}.kt-blocks-testimonials-wrap31967_59f60e-2e .kt-testimonial-rating-wrap .kb-svg-icon-wrap{color:#ffd700;font-size:16px;}.kt-blocks-testimonials-wrap31967_59f60e-2e .kt-testimonial-grid-wrap{gap:var(--global-kb-gap-md, 2rem);}.kt-blocks-testimonials-wrap31967_59f60e-2e .kt-testimonial-item-wrap{padding-top:20px;padding-right:20px;padding-bottom:20px;padding-left:20px;}.kt-blocks-testimonials-wrap31967_59f60e-2e .kt-testimonial-occupation{font-size:15px;}.kt-blocks-testimonials-wrap31967_59f60e-2e .kt-testimonial-item-wrap{max-width:500px;}.kt-blocks-testimonials-wrap31967_59f60e-2e .kt-testimonial-media-inner-wrap{width:60px;border-top:0px solid;border-right:0px solid;border-bottom:0px solid;border-left:0px solid;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.kt-blocks-testimonials-wrap31967_59f60e-2e .kt-svg-testimonial-icon{justify-content:center;align-items:center;}@media all and (max-width: 1024px){.kt-blocks-testimonials-wrap31967_59f60e-2e .kt-testimonial-media-inner-wrap{border-top:0px solid;border-right:0px solid;border-bottom:0px solid;border-left:0px solid;}}@media all and (max-width: 767px){.kt-blocks-testimonials-wrap31967_59f60e-2e{padding-top:px;padding-bottom:px;margin-top:px;margin-bottom:px;}.kt-blocks-testimonials-wrap31967_59f60e-2e .kt-testimonial-media-inner-wrap{border-top:0px solid;border-right:0px solid;border-bottom:0px solid;border-left:0px solid;}}<\/style><div class=\"kt-blocks-testimonials-wrap31967_59f60e-2e kt-testimonial-halign-center kt-testimonial-style-basic kt-testimonials-media-on kt-testimonials-icon-off kt-testimonial-columns-1 kt-t-xxl-col-1 kt-t-xl-col-1 kt-t-lg-col-1 kt-t-md-col-1 kt-t-sm-col-1 kt-t-xs-col-1 wp-block-kadence-testimonials\"><ul class=\"kt-blocks-testimonials-inner-wrap kt-testimonial-grid-wrap\">\n<li class=\"kt-testimonial-grid-item\"><div class=\"kt-testimonial-item-wrap kt-testimonial-item-31967_f796af-14 wp-block-kadence-testimonial\"><div class=\"kt-testimonial-text-wrap\"><div class=\"kt-testimonial-title-wrap\"><h2 class=\"kt-testimonial-title\">The transition from a small volunteer project to a global company was driven by the success and feedback we received along the way. We remained committed to the principles of open-source hardware, which allowed us to share our designs freely and empower communities to build and use their own monitors. This philosophy continues to define AirGradient and sets us apart in the market.<\/h2><\/div><div class=\"kt-testimonial-content-wrap\"><blockquote class=\"kt-testimonial-content\"><\/blockquote><\/div><\/div><div class=\"kt-testimonial-meta-wrap\"><div class=\"kt-testimonial-media-wrap\"><div class=\"kt-testimonial-media-inner-wrap\"><div class=\"kadence-testimonial-image-intrisic\"><img decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Achim-Haug-CEO-and-Founder-of-AirGradient-1-min-300x225.png\" class=\"kt-testimonial-image wp-image-31973 size-thumbnail\" alt=\"\" srcset=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Achim-Haug-CEO-and-Founder-of-AirGradient-1-min-300x225.png 300w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Achim-Haug-CEO-and-Founder-of-AirGradient-1-min-600x450.png 600w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Achim-Haug-CEO-and-Founder-of-AirGradient-1-min-768x576.png 768w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Achim-Haug-CEO-and-Founder-of-AirGradient-1-min.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/div><\/div><div class=\"kt-testimonial-meta-name-wrap\"><div class=\"kt-testimonial-name-wrap\"><div class=\"kt-testimonial-name\">Achim Haug<\/div><\/div><div class=\"kt-testimonial-occupation-wrap\"><div class=\"kt-testimonial-occupation\">AirGradient<\/div><\/div><\/div><\/div><\/div><\/li>\n<\/ul><\/div>\n\n\n<p><strong>How can AirGradient make a worldwide difference in air quality?<\/strong><\/p>\n\n\n\n<p>The key to making a difference lies in understanding the specific air quality challenges faced by different communities. One common issue is the lack of affordable air quality monitors. By providing cost-effective solutions, we enable communities to set up comprehensive monitoring networks within their budget. Another crucial aspect is the effective communication of data collected by these monitors back to the community. <\/p>\n\n\n\n<p>Often, projects fail because they collect data but don&#8217;t translate it into actionable insights for the public. At AirGradient, we focus on ensuring that the data is accessible and understandable so that communities can take informed actions to improve air quality. Ultimately, our goal is to change behaviors and policies by making air quality data visible and actionable.<\/p>\n\n\n\n<p><strong>What do people think of AirGradient&#8217;s air monitors?<\/strong><\/p>\n\n\n\n<p>The response has been overwhelmingly positive. One of the main reasons for this is our open design philosophy. Users can easily customize both the hardware and software to suit their specific needs. For example, some users have integrated additional sensor modules to measure pollutants that are not included by default. Others have connected our monitors to their smart home systems to avoid sending data to the cloud. This level of flexibility and control is highly appreciated by our users, as it allows them to tailor the monitors to their unique situations without being locked into proprietary systems.<\/p>\n\n\n\n<p><strong>What are some positive things people have said about your air monitors?<\/strong><\/p>\n\n\n\n<p>We receive positive feedback nearly every day, but a couple of stories stand out. One involves a concerned citizen in Liverpool who lived above a restaurant. The kitchen exhaust from the restaurant was creating unhealthy air in his apartment. Initially, the city government didn&#8217;t take his complaints seriously. <\/p>\n\n\n\n<p>However, after purchasing and installing one of our monitors, he collected data showing that the air quality was far above the UK limits for PM2.5. Armed with this data, he contacted the city government again, who this time responded by verifying the measurements with their own devices. The restaurant was then required to change its exhaust system, ultimately resolving the issue. Another story comes from a village in Northern Thailand called Pai, where we deployed over 30 monitors in a dense network. <\/p>\n\n\n\n<p>Despite the village&#8217;s small size, we found significant variations in air pollution levels across different areas. This information helped residents make better choices about where to spend time during high pollution periods. These stories highlight the practical impact of our monitors and the difference they can make in people&#8217;s lives.<\/p>\n\n\n\n<p><strong>Could you explain in a simple way how your monitors work?<\/strong><\/p>\n\n\n\n<p>Our monitors measure a range of pollutants, both indoors and outdoors. The main pollutant we focus on is particulate matter, specifically PM2.5. These are tiny particles in the air that can penetrate deep into the lungs and even enter the bloodstream, leading to various health problems. We also measure total volatile organic compounds (VOCs), which can come from harmful chemicals like those found in certain paints and glues, as well as from more benign sources like peeling an orange. <\/p>\n\n\n\n<p>Additionally, we monitor CO2 levels, which are important for indoor air quality. High CO2 levels can impair cognitive function and make people feel sluggish. Outdoors, CO2 levels can indicate sources of pollution like power plants or traffic. We also measure nitrogen oxides (NOX), temperature, and humidity. All this data provides a comprehensive picture of air quality, helping users understand and improve their environment.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Outdoor-Monitor-min.png#main\" rel=\"https:\/\/www.airgradient.com\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"595\" data-id=\"31981\" src=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Outdoor-Monitor-min.png\" alt=\"\" class=\"wp-image-31981\" srcset=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Outdoor-Monitor-min.png 1000w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Outdoor-Monitor-min-600x357.png 600w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Outdoor-Monitor-min-300x179.png 300w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Outdoor-Monitor-min-768x457.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Indoor-Monitor-with-Green-Light-Indicator-min.png#main\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"895\" data-id=\"31979\" src=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Indoor-Monitor-with-Green-Light-Indicator-min.png\" alt=\"\" class=\"wp-image-31979\" srcset=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Indoor-Monitor-with-Green-Light-Indicator-min.png 1000w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Indoor-Monitor-with-Green-Light-Indicator-min-600x537.png 600w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Indoor-Monitor-with-Green-Light-Indicator-min-300x269.png 300w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Indoor-Monitor-with-Green-Light-Indicator-min-768x687.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n<\/figure>\n\n\n\n<p><strong>How does AirGradient keep their air monitors affordable?<\/strong><\/p>\n\n\n\n<p>Affordability can vary greatly depending on perspective. For example, I recently saw a company advertising a &#8220;low-cost&#8221; monitor for $5,000, which I wouldn&#8217;t consider affordable at all. At AirGradient, we aim to keep our monitors priced under $200. This price point makes them accessible to a wider range of users, including schools, small businesses, and individual consumers.<\/p>\n\n\n\n<p>We achieve this affordability by carefully selecting high-quality but cost-effective sensor modules and optimizing our production processes. By keeping our prices low, we ensure that more people can benefit from our air quality monitoring solutions.<\/p>\n\n\n\n<p><strong>How will AirGradient help make the air cleaner?<\/strong><\/p>\n\n\n\n<p>Numerous studies have shown that simply deploying air quality monitors and making the data publicly available can lead to improvements in air quality over time. When people become aware of the air pollution levels in their environment, they are more likely to take steps to reduce their exposure and advocate for cleaner air. For instance, cities can use the data to implement measures like reducing traffic in certain areas, introducing low-emission zones, or transitioning to electric public transportation. <\/p>\n\n\n\n<p>While these changes don&#8217;t happen overnight, the availability of reliable air quality data is a critical first step in the process. By providing affordable and accurate monitors, AirGradient helps kickstart these conversations and actions.<\/p>\n\n\n\n<p><strong>What motivates you to continue working on this project?<\/strong><\/p>\n\n\n\n<p>The feedback from our community is incredibly motivating. Every day, we hear from users who are grateful for the positive impact our monitors have had on their lives. This feedback comes from two main sources: our philanthropic efforts and our strong community of makers. Through our philanthropic work, we donate monitors to schools and communities that wouldn&#8217;t otherwise have access to such technology. Seeing the tangible improvements in these communities is deeply rewarding. Additionally, our open-source approach has fostered a vibrant community of enthusiasts who build upon our designs, adding their own sensors or integrating the monitors into their smart home systems. This collaborative spirit and the continuous innovation it drives are highly motivating for me and the entire AirGradient team.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Founders-at-the-testing-chamber-in-AirGradient-Factory-min.png\" alt=\"\" class=\"wp-image-31976\" srcset=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Founders-at-the-testing-chamber-in-AirGradient-Factory-min.png 1000w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Founders-at-the-testing-chamber-in-AirGradient-Factory-min-600x450.png 600w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Founders-at-the-testing-chamber-in-AirGradient-Factory-min-300x225.png 300w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/06\/Founders-at-the-testing-chamber-in-AirGradient-Factory-min-768x576.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p><strong>What do you enjoy most about your work?<\/strong><\/p>\n\n\n\n<p>I enjoy nearly every aspect of my work, from engaging with local communities to collaborating with high-level policymakers. For example, just a few days ago, I visited a small nursery in Chiang Mai and spoke with the enthusiastic owner about the positive impact of our monitors. These grassroots interactions are incredibly fulfilling. On the other end of the spectrum, we also work with organizations like the United Nations Environmental Program to discuss policy changes at the national level. Seeing progress in both these areas\u2014on-the-ground improvements and high-level policy shifts\u2014provides a comprehensive sense of achievement and motivates me to continue pushing forward.<\/p>\n\n\n\n<p><strong>What advice would you give to someone interested in starting a similar project?<\/strong><\/p>\n\n\n\n<p>My main advice is to focus on solving a real problem. We started AirGradient in response to a significant air pollution issue and it has become our core mission. This focus opened doors and shaped us for future hurdles. Understanding your core challenge will naturally lead to others, each one an opportunity to learn and adapt. Also learn to embrace mistakes as what matters is progress, not perfection. Be open to change if something isn&#8217;t working. Always keep in mind that challenges are inevitable, but passion and determination will see you through. Good luck!<\/p>\n\n\n\n<p><strong>Learn More:<\/strong> <a href=\"https:\/\/www.airgradient.com\/\">Discover how AirGradient is revolutionizing air quality solutions.<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"427\" src=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/07\/Open-Air-Quality-Monitor-1.png\" alt=\"\" class=\"wp-image-32585\" srcset=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/07\/Open-Air-Quality-Monitor-1.png 768w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/07\/Open-Air-Quality-Monitor-1-600x334.png 600w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2024\/07\/Open-Air-Quality-Monitor-1-300x167.png 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p>Smart Air has partnered with AirGradient to offer its air quality monitors to even more people across its extensive network. Click here to learn more: <a href=\"https:\/\/smartairfilters.com\/en\/product\/airgradient-open-air-monitor\/\">https:\/\/smartairfilters.com\/en\/product\/airgradient-open-air-monitor\/<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Air pollution is a problem that affects us all. According to the World Health Organization (WHO), 9 out of 10 people in the world breathe polluted air, which contributes to 7 million premature deaths each year. Achim Haug, founder of AirGradient, decided to do something about it. Inspired by the &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"In the Fight for Clean Air: Interview with Achim Haug, Founder of AirGradient\" class=\"read-more button\" href=\"https:\/\/smartairfilters.com\/en\/blog\/in-the-fight-for-clean-air-interview-with-achim-haug-founder-of-airgradient\/#more-31967\" aria-label=\"Read more about In the Fight for Clean Air: Interview with Achim Haug, Founder of AirGradient\">Read more<\/a><\/p>\n","protected":false},"author":11474,"featured_media":31969,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"40,30795,13492,6631,22029,29285","_relevanssi_noindex_reason":"","footnotes":""},"categories":[17,169,942,765,257],"tags":[958,272,278,74],"class_list":["post-31967","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-air-pollution","category-air-quality-monitors","category-clean-air-interview","category-co2","category-pm2-5","tag-air-monitor","tag-air-pollution","tag-air-quality","tag-pm2-5","resize-featured-image"],"acf":[],"_links":{"self":[{"href":"https:\/\/smartairfilters.com\/en\/wp-json\/wp\/v2\/posts\/31967","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smartairfilters.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/smartairfilters.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/smartairfilters.com\/en\/wp-json\/wp\/v2\/users\/11474"}],"replies":[{"embeddable":true,"href":"https:\/\/smartairfilters.com\/en\/wp-json\/wp\/v2\/comments?post=31967"}],"version-history":[{"count":15,"href":"https:\/\/smartairfilters.com\/en\/wp-json\/wp\/v2\/posts\/31967\/revisions"}],"predecessor-version":[{"id":33934,"href":"https:\/\/smartairfilters.com\/en\/wp-json\/wp\/v2\/posts\/31967\/revisions\/33934"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/smartairfilters.com\/en\/wp-json\/wp\/v2\/media\/31969"}],"wp:attachment":[{"href":"https:\/\/smartairfilters.com\/en\/wp-json\/wp\/v2\/media?parent=31967"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/smartairfilters.com\/en\/wp-json\/wp\/v2\/categories?post=31967"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/smartairfilters.com\/en\/wp-json\/wp\/v2\/tags?post=31967"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}