Air quality in Crown Point
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
20.4 µg/m³
WHO guideline 15
PM10
20.8 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
3:00 AM
💨
PM2.5 20.4 µg/m³
68 Moderate
4:00 AM
💨
PM2.5 18.9 µg/m³
65 Moderate
5:00 AM
💨
PM2.5 18.5 µg/m³
64 Moderate
6:00 AM
💨
PM2.5 19.7 µg/m³
67 Moderate
7:00 AM
💨
PM2.5 20.5 µg/m³
69 Moderate
8:00 AM
💨
PM2.5 20.3 µg/m³
68 Moderate
9:00 AM
💨
PM2.5 18 µg/m³
63 Moderate
10:00 AM
💨
PM2.5 14.4 µg/m³
56 Moderate
11:00 AM
💨
PM2.5 11.1 µg/m³
46 Good
12:00 PM
💨
PM2.5 10.5 µg/m³
44 Good
1:00 PM
💨
PM2.5 9.3 µg/m³
39 Good
2:00 PM
💨
PM2.5 8.7 µg/m³
36 Good
Next few days daily max · US EPA AQI
Wed
💨
Moderate · UV Moderate
69
Sat
💨
Good · UV Moderate
34
Sun
💨
Good · UV Moderate
21
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain