The AQI scale ranges from 0 to 500 and includes different ... In the short term, people who inhale air with high PM 2.5 levels may experience difficulty breathing, a cough, runny nose, eye ...

But air quality can vary on a hyperlocal scale, meaning the network of official sites is ... temporal density to tell us what's really happening on the kind of localized level that really matters to ...

A senior Ministry of Environment official has warned that the air quality in three provinces – Pursat, Banteay Meanchey and ...

If the air quality in your area is compromised, there are several things you can do to protect yourself. Special attention should be paid to those who have compromised respiratory, lung or heart ...

Air quality in Los Angeles was at "moderate" levels on Thursday morning ... or in the yellow band of the AQI scale. Air quality in the moderate range can still be risky for people who are ...

Angelenos still bothered by the smell of smoke may be surprised to see that Air Quality Index numbers returned to “healthy” or “moderate” levels this week in L.A. County, but they shouldn ...

The air quality levels in Los Angeles are unhealthy at this ... The AQI measures air quality on a scale from 0 to 500, with readings below 50 considered "Good" and above 300 classified as ...