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Hilmar-Irwin, CA Air Quality

← Hilmar-Irwin

Air quality in Hilmar-Irwin

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
42
Good
PM2.5
7.7 µg/m³
WHO guideline 15
PM10
20.8 µg/m³
WHO guideline 45
NO₂ · O₃
1 · 88
µg/m³

Hour by hour (12h)

US EPA AQI
4:00 PM 💨 PM2.5 7.7 µg/m³
42Good
5:00 PM 💨 PM2.5 8 µg/m³
40Good
6:00 PM 💨 PM2.5 9.2 µg/m³
38Good
7:00 PM 💨 PM2.5 10.4 µg/m³
44Good
8:00 PM 💨 PM2.5 10.9 µg/m³
52Moderate
9:00 PM 💨 PM2.5 10.4 µg/m³
54Moderate
10:00 PM 💨 PM2.5 8.9 µg/m³
51Moderate
11:00 PM 💨 PM2.5 7.6 µg/m³
44Good
12:00 AM 💨 PM2.5 6.3 µg/m³
36Good
1:00 AM 💨 PM2.5 4.6 µg/m³
19Good
2:00 AM 💨 PM2.5 4.2 µg/m³
18Good
3:00 AM 💨 PM2.5 5.3 µg/m³
22Good

Next few days

daily max · US EPA AQI
Thu 💨 Moderate · UV Very high
54
Fri 💨 Moderate · UV High
56
Sat 💨 Moderate · UV High
55
Sun 💨 Moderate · UV High
66
Mon 💨 Good · UV Very high
45
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Updated: 4:41 PM