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.
PM2.5
7.9 µg/m³
WHO guideline 15
PM10
20.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
3:00 PM
💨
PM2.5 7.9 µg/m³
43Good
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
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