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WeatherLiveCaliforniaDanvilleAir Quality

Danville, CA Air Quality

← Danville

Air quality in Danville

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.

US AQI · EPA
30
Good
PM2.5
7.3 µg/m³
WHO guideline 15
PM10
9.4 µg/m³
WHO guideline 45
NO₂ · O₃
12 · 31
µg/m³

Hour by hour (12h)

US EPA AQI
9:00 PM 💨 PM2.5 7.3 µg/m³
30Good
10:00 PM 💨 PM2.5 7.7 µg/m³
32Good
11:00 PM 💨 PM2.5 7.4 µg/m³
31Good
12:00 AM 💨 PM2.5 7.4 µg/m³
31Good
1:00 AM 💨 PM2.5 7.4 µg/m³
31Good
2:00 AM 💨 PM2.5 7.4 µg/m³
31Good
3:00 AM 💨 PM2.5 7.4 µg/m³
31Good
4:00 AM 💨 PM2.5 7.2 µg/m³
30Good
5:00 AM 💨 PM2.5 7 µg/m³
29Good
6:00 AM 💨 PM2.5 7.1 µg/m³
30Good
7:00 AM 💨 PM2.5 7.5 µg/m³
31Good
8:00 AM 💨 PM2.5 7.2 µg/m³
30Good

Next few days

daily max · US EPA AQI
Sat 💨 Good · UV Very high
35
Sun 💨 Good · UV High
46
Mon 💨 Good · UV Very high
42
Tue 💨 Good · UV Very high
46
Wed 💨 Good · UV Very high
43
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Updated: 9:26 PM