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Laguna, CA Air Quality

← Laguna

Air quality in Laguna

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
44
Good
PM2.5
9.6 µg/m³
WHO guideline 15
PM10
12.7 µg/m³
WHO guideline 45
NO₂ · O₃
2 · 93
µg/m³

Hour by hour (12h)

US EPA AQI
2:00 PM 💨 PM2.5 9.6 µg/m³
44Good
3:00 PM 💨 PM2.5 9.8 µg/m³
49Good
4:00 PM 💨 PM2.5 9.6 µg/m³
53Moderate
5:00 PM 💨 PM2.5 9.5 µg/m³
53Moderate
6:00 PM 💨 PM2.5 9.4 µg/m³
46Good
7:00 PM 💨 PM2.5 9.3 µg/m³
39Good
8:00 PM 💨 PM2.5 8.9 µg/m³
37Good
9:00 PM 💨 PM2.5 8.5 µg/m³
35Good
10:00 PM 💨 PM2.5 8.2 µg/m³
34Good
11:00 PM 💨 PM2.5 8 µg/m³
33Good
12:00 AM 💨 PM2.5 7.8 µg/m³
33Good
1:00 AM 💨 PM2.5 7.7 µg/m³
32Good

Next few days

daily max · US EPA AQI
Thu 💨 Moderate · UV Very high
53
Fri 💨 Good · UV High
48
Sat 💨 Good · UV Very high
46
Sun 💨 Good · UV Very high
49
Mon 💨 Good · UV Very high
46
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Updated: 2:10 PM