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University Town Center, CA Air Quality

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Air quality in University Town Center

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
38
Good
PM2.5
9 µg/m³
WHO guideline 15
PM10
13.6 µg/m³
WHO guideline 45
NO₂ · O₃
12 · 76
µg/m³

Hour by hour (12h)

US EPA AQI
4:00 AM 💨 PM2.5 9 µg/m³
38Good
5:00 AM 💨 PM2.5 9.9 µg/m³
41Good
6:00 AM 💨 PM2.5 11.7 µg/m³
49Good
7:00 AM 💨 PM2.5 12.8 µg/m³
52Moderate
8:00 AM 💨 PM2.5 14.3 µg/m³
56Moderate
9:00 AM 💨 PM2.5 14 µg/m³
55Moderate
10:00 AM 💨 PM2.5 12.6 µg/m³
52Moderate
11:00 AM 💨 PM2.5 11 µg/m³
46Good
12:00 PM 💨 PM2.5 10.1 µg/m³
45Good
1:00 PM 💨 PM2.5 9.5 µg/m³
47Good
2:00 PM 💨 PM2.5 9.2 µg/m³
48Good
3:00 PM 💨 PM2.5 9 µg/m³
48Good

Next few days

daily max · US EPA AQI
Sun 💨 Moderate · UV Moderate
56
Mon 💨 Moderate · UV Low
60
Tue 💨 Good · UV Moderate
47
Wed 💨 Moderate · UV Moderate
59
Thu 💨 Moderate · UV Moderate
53

Weather map — University Town Center

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Updated: 4:31 AM