Jan 6, 2024 · Live most polluted major city ranking Tooltip icon ; 49, Tashkent, Uzbekistan ; 50, Kuala Lumpur, Malaysia ; 51, Washington, D.C., USA ; 52, Kobe, ...
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Get air quality data where you live. ; Air Quality Index Scale ; 0 - 50. Good ; 51 - 100. Moderate ; 101 - 150. Unhealthy for Sensitive Groups (USG) ; 151 - 200.
Jan 12, 2024 · Real-time USA Most polluted city ranking ; 1, Calexico, California. 157 ; 2, Lagunitas-Forest Knolls, California. 135 ; 3, Andrews, North Carolina.
The Air Quality Index is based on measurement of particulate matter (PM2.5 and PM10), Ozone (O3), Nitrogen Dioxide (NO2), Sulfur Dioxide (SO2) and Carbon ...
Highest NowCast AQI Locations ; Laredo, TX. 86 ; Southern Twin Cities Metro, MN. 86 ; San Diego Mesa and Inland Valley, CA. 82 ; Riverline, NJ. 77 ; Austin, TX. 74 ...