Air quality in Montclair
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
30.7 µg/m³
WHO guideline 15
PM10
33.8 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
11:00 PM
💨
PM2.5 30.7 µg/m³
90 Moderate
12:00 AM
💨
PM2.5 30.4 µg/m³
89 Moderate
1:00 AM
💨
PM2.5 29.8 µg/m³
88 Moderate
2:00 AM
💨
PM2.5 28.6 µg/m³
86 Moderate
3:00 AM
💨
PM2.5 25 µg/m³
78 Moderate
4:00 AM
💨
PM2.5 22.2 µg/m³
72 Moderate
5:00 AM
💨
PM2.5 19.9 µg/m³
67 Moderate
6:00 AM
💨
PM2.5 17.9 µg/m³
63 Moderate
7:00 AM
💨
PM2.5 16.4 µg/m³
60 Moderate
8:00 AM
💨
PM2.5 16.1 µg/m³
59 Moderate
9:00 AM
💨
PM2.5 16.3 µg/m³
60 Moderate
10:00 AM
💨
PM2.5 16.1 µg/m³
59 Moderate
Next few days daily max · US EPA AQI
Sat
💨
Moderate · UV Moderate
92
Sun
💨
Moderate · UV Low
89
Mon
💨
Moderate · UV Moderate
90
Tue
💨
Moderate · UV High
66
Wed
💨
Moderate · UV High
51
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain