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Bloomington, CA Air Quality

← Bloomington

Air quality in Bloomington

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
68
Moderate
PM2.5
20.4 µg/m³
WHO guideline 15
PM10
23.6 µg/m³
WHO guideline 45
NO₂ · O₃
43 · 25
µg/m³

Hour by hour (12h)

US EPA AQI
6:00 AM 💨 PM2.5 20.4 µg/m³
68Moderate
7:00 AM 💨 PM2.5 20.7 µg/m³
69Moderate
8:00 AM 💨 PM2.5 18.4 µg/m³
64Moderate
9:00 AM 💨 PM2.5 16.6 µg/m³
60Moderate
10:00 AM 💨 PM2.5 16.1 µg/m³
59Moderate
11:00 AM 💨 PM2.5 15.9 µg/m³
59Moderate
12:00 PM 💨 PM2.5 15.5 µg/m³
58Moderate
1:00 PM 💨 PM2.5 15.4 µg/m³
68Moderate
2:00 PM 💨 PM2.5 15.1 µg/m³
99Moderate
3:00 PM 💨 PM2.5 15.3 µg/m³
120Unhealthy for Sensitive Groups
4:00 PM 💨 PM2.5 15.3 µg/m³
129Unhealthy for Sensitive Groups
5:00 PM 💨 PM2.5 16 µg/m³
131Unhealthy for Sensitive Groups

Next few days

daily max · US EPA AQI
Tue 💨 Unhealthy for Sensitive Groups · UV Extreme
131
Wed 💨 Unhealthy for Sensitive Groups · UV Very high
149
Thu 💨 Unhealthy for Sensitive Groups · UV Very high
129
Fri 💨 Unhealthy for Sensitive Groups · UV Very high
135
Sat 💨 Moderate · UV Very high
80
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Updated: 6:53 AM