Air quality in Campbell
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
15.2 µg/m³
WHO guideline 15
PM10
20.5 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
10:00 PM
💨
PM2.5 15.2 µg/m³
58 Moderate
11:00 PM
💨
PM2.5 15.3 µg/m³
58 Moderate
12:00 AM
💨
PM2.5 16 µg/m³
59 Moderate
1:00 AM
💨
PM2.5 16.5 µg/m³
60 Moderate
2:00 AM
💨
PM2.5 17.1 µg/m³
62 Moderate
3:00 AM
💨
PM2.5 17.7 µg/m³
63 Moderate
4:00 AM
💨
PM2.5 17.8 µg/m³
63 Moderate
5:00 AM
💨
PM2.5 16.9 µg/m³
61 Moderate
6:00 AM
💨
PM2.5 16.4 µg/m³
60 Moderate
7:00 AM
💨
PM2.5 15.9 µg/m³
59 Moderate
8:00 AM
💨
PM2.5 15.8 µg/m³
59 Moderate
9:00 AM
💨
PM2.5 14.8 µg/m³
57 Moderate
Next few days daily max · US EPA AQI
Wed
💨
Unhealthy for Sensitive Groups · UV High
119
Thu
💨
Moderate · UV High
100
Fri
💨
Moderate · UV Moderate
70
Sat
💨
Moderate · UV Moderate
57
Sun
💨
Good · UV Moderate
47
JavaScript is needed for the map — the city links below work without it.
Precip NEXRAD · NOAA Temp Wind Clouds Terrain