Air quality in Pioneer Park
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
3.2 µg/m³
WHO guideline 15
PM10
3.6 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
2:00 PM
💨
PM2.5 3.2 µg/m³
43Good
3:00 PM
💨
PM2.5 3.3 µg/m³
41Good
4:00 PM
💨
PM2.5 3.3 µg/m³
37Good
5:00 PM
💨
PM2.5 3.7 µg/m³
33Good
6:00 PM
💨
PM2.5 3.4 µg/m³
27Good
7:00 PM
💨
PM2.5 3.8 µg/m³
21Good
8:00 PM
💨
PM2.5 7.4 µg/m³
31Good
9:00 PM
💨
PM2.5 10.1 µg/m³
42Good
10:00 PM
💨
PM2.5 12.5 µg/m³
52Moderate
11:00 PM
💨
PM2.5 12.5 µg/m³
52Moderate
12:00 AM
💨
PM2.5 11.3 µg/m³
47Good
1:00 AM
💨
PM2.5 8.9 µg/m³
37Good
Next few days
daily max · US EPA AQI
Fri
💨
Moderate · UV High
52
Mon
💨
Moderate · UV High
57
Tue
💨
Moderate · UV Moderate
63