Air quality in Colonie
The US Air Quality Index (EPA) grades air from 0 to 500 using fine particles (PM2.5/PM10), ozone and nitrogen dioxide. 0-50 is Good, 51-100 Moderate, 101-150 Unhealthy for Sensitive Groups, and anything higher affects everyone.
PM2.5
8.2 µg/m³
WHO guideline 15
PM10
8.4 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
2:00 AM
💨
PM2.5 8.2 µg/m³
34 Good
3:00 AM
💨
PM2.5 8.2 µg/m³
34 Good
4:00 AM
💨
PM2.5 7.8 µg/m³
33 Good
5:00 AM
💨
PM2.5 6.4 µg/m³
34 Good
6:00 AM
💨
PM2.5 5.7 µg/m³
34 Good
7:00 AM
💨
PM2.5 5.5 µg/m³
34 Good
8:00 AM
💨
PM2.5 5.5 µg/m³
34 Good
9:00 AM
💨
PM2.5 5 µg/m³
34 Good
10:00 AM
💨
PM2.5 4.3 µg/m³
33 Good
11:00 AM
💨
PM2.5 3.6 µg/m³
32 Good
12:00 PM
💨
PM2.5 3.2 µg/m³
32 Good
1:00 PM
💨
PM2.5 3.2 µg/m³
32 Good
Next few days daily max · US EPA AQI
Fri
💨
Moderate · UV Low
52
Sat
💨
Good · UV Moderate
35
Sun
💨
Good · UV Moderate
35
Mon
💨
Moderate · UV Moderate
64
Tue
💨
Moderate · UV Moderate
66
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain