Vancouver PM2.5 air quality averaged 8.9 micrograms in 2022. This means Vancouver PM2.5 concentrations exceeded the WHO annual limit of 5.0 micrograms by a little under 2 times. On the most polluted day, Vancouver air quality exceeded the recommended limit by over 17 times. Current Air Quality in Vancouver Air …
Looking to find the most polluted cities in Thailand? Smart Air analyzed 2023 air pollution data for dozens of Thailand cities to generate the 2023 ranking of the “10 Most Polluted Cities in Thailand”. Scroll down for the full rundown of the most polluted cities in Thailand and their annual …
Looking to find the least polluted cities in Thailand to get a break from air pollution? Smart Air analyzed 2023 air pollution data for dozens of Thailand cities to generate the 2023 ranking of the “10 Least Polluted Cities in Thailand”. Scroll down for the full rundown of the least …
The WHO’s guideline limit for PM2.5 is 5 micrograms. But research shows reducing PM2.5 levels under 5 micrograms has significant health benefits and reduces mortality. What is the safe limit of PM2.5? Is the WHO PM2.5 Guideline of 5 Micrograms Safe? The WHO PM2.5 guideline is not intended to represent …
Singapore PM2.5 air quality averaged 9.4 micrograms in 2022, that’s a PSI of 39. This means Singapore PM2.5 concentrations exceeded the WHO annual limit of 5.0 micrograms by a little under 2 times. On the most polluted day, Singapore air quality exceeded the recommended limit by a little under 5 …
How was air pollution in China’s major cities in 2022? Fortunately, air pollution in most cities improved in 2022 over 2021, but a few cities lagged behind. Let’s take a closer look at how air quality fared in China’s major cities. A Quick Glance Air pollution in 16 major Chinese …
Kuala Lumpur PM2.5 air quality averaged 17.3 micrograms in 2022. This means Kuala Lumpur PM2.5 concentrations exceeded the WHO annual limit of 5.0 micrograms by over 3 times. On the most polluted day, Kuala Lumpur air quality exceeded the recommended limit by a little under 6 times. Current Air Quality …
Looking to find the most polluted cities in the United States? Smart Air analyzed 2023 air pollution data for dozens of United States cities to generate the 2023 ranking of the “10 Most Polluted Cities in the United States”. Scroll down for the full rundown of the most polluted cities …
Looking to find the least polluted cities in the United States to get a break from air pollution? Smart Air analyzed 2023 air pollution data for dozens of United States cities to generate the 2023 ranking of the “10 Least Polluted Cities in the United States”. Scroll down for the …
Looking to find one of the least polluted cities in China to get a break from the pollution? Here is a list of the least polluted cities for 2023 with the best air quality in China. Rankings: Least Polluted Cities in China (2023) 1. Lhasa, Tibet (6.48 μg/m3) 2. Haikou, …
