Why Air Pollution is Oddly Worst at Night (1)

Why Air Pollution is Oddly Worst at Night

It is common to think that nighttime should have lower PM2.5 since there are fewer car and industrial emissions in general. However, this is not the case. There’s a great source of data to help answer this question: the US Embassy. The US Embassy (and its consulates in four cities …

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why ac smell so bad

Why Does My Air Conditioner Smell Bad?

On hot days, air conditioners can help lower the heat and keep the temperature comfortable. However, it’s often the case that running an air conditioner / AC unit can cause bad smells your room. What’s the reason for air conditioners making bad smells? Does cleaning an AC unit help with …

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Does Pollen Affect the Air Quality Index?

During seasonal changes, pollen triggers allergic reactions, sneezing, and itchy eyes for many.  Does pollen show up in air quality readings? If so, people with allergies could use pollution readings to get a sense of local pollen conditions. How Small is Pollen? Intact pollen generally ranges from 10 microns to …

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Smart Air low cost purifiers

Smart Air is a social enterprise and certified B-Corp that offers simple, no-nonsense air purifiers and provides free education to protect people from the harms of air pollution. We are proud to be the only certified B-Corp dedicated to fighting air pollution.

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