Air quality in Prescott
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
13.3 µg/m³
WHO guideline 15
PM10
16.9 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
11:00 PM
💨
PM2.5 13.3 µg/m³
54Moderate
12:00 AM
💨
PM2.5 13.9 µg/m³
55Moderate
1:00 AM
💨
PM2.5 14.4 µg/m³
56Moderate
2:00 AM
💨
PM2.5 14.8 µg/m³
57Moderate
3:00 AM
💨
PM2.5 15.3 µg/m³
58Moderate
4:00 AM
💨
PM2.5 15.9 µg/m³
59Moderate
5:00 AM
💨
PM2.5 16.5 µg/m³
60Moderate
6:00 AM
💨
PM2.5 17 µg/m³
61Moderate
7:00 AM
💨
PM2.5 17.8 µg/m³
63Moderate
8:00 AM
💨
PM2.5 17.8 µg/m³
63Moderate
9:00 AM
💨
PM2.5 16.4 µg/m³
60Moderate
10:00 AM
💨
PM2.5 15.8 µg/m³
59Moderate
Next few days
daily max · US EPA AQI
Thu
💨
Moderate · UV Very high
54
Fri
💨
Moderate · UV Very high
71
Sat
💨
Moderate · UV Very high
68
Sun
💨
Moderate · UV Very high
57
Mon
💨
Moderate · UV Very high
70