Air quality in Fircrest
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
6.8 µg/m³
WHO guideline 15
PM10
8 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
2:00 AM
💨
PM2.5 6.8 µg/m³
28Good
3:00 AM
💨
PM2.5 7.5 µg/m³
31Good
4:00 AM
💨
PM2.5 7.9 µg/m³
33Good
5:00 AM
💨
PM2.5 8.5 µg/m³
35Good
6:00 AM
💨
PM2.5 9 µg/m³
38Good
7:00 AM
💨
PM2.5 9.2 µg/m³
38Good
8:00 AM
💨
PM2.5 8.6 µg/m³
36Good
9:00 AM
💨
PM2.5 7.6 µg/m³
32Good
10:00 AM
💨
PM2.5 7.8 µg/m³
33Good
11:00 AM
💨
PM2.5 8.8 µg/m³
37Good
12:00 PM
💨
PM2.5 10.4 µg/m³
43Good
1:00 PM
💨
PM2.5 12.2 µg/m³
51Moderate
Next few days
daily max · US EPA AQI
Fri
💨
Moderate · UV Moderate
66
Sat
💨
Moderate · UV Moderate
55
Sun
💨
Moderate · UV Moderate
59
Mon
💨
Moderate · UV Moderate
70