Air quality in Monterey
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
9.9 µg/m³
WHO guideline 15
PM10
13.4 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
8:00 PM
💨
PM2.5 9.9 µg/m³
41 Good
9:00 PM
💨
PM2.5 9.6 µg/m³
40 Good
10:00 PM
💨
PM2.5 9.6 µg/m³
40 Good
11:00 PM
💨
PM2.5 10.2 µg/m³
43 Good
12:00 AM
💨
PM2.5 10.9 µg/m³
45 Good
1:00 AM
💨
PM2.5 11.6 µg/m³
48 Good
2:00 AM
💨
PM2.5 12.1 µg/m³
51 Moderate
3:00 AM
💨
PM2.5 12.6 µg/m³
52 Moderate
4:00 AM
💨
PM2.5 12.9 µg/m³
53 Moderate
5:00 AM
💨
PM2.5 13.2 µg/m³
53 Moderate
6:00 AM
💨
PM2.5 13.4 µg/m³
54 Moderate
7:00 AM
💨
PM2.5 14.3 µg/m³
56 Moderate
Next few days daily max · US EPA AQI
Tue
💨
Moderate · UV Moderate
63
Wed
💨
Moderate · UV Moderate
59
Thu
💨
Moderate · UV Moderate
64
Fri
💨
Moderate · UV Moderate
64
Sat
💨
Moderate · UV Very high
62
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain