Air quality in Speedwell
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
6.4 µg/m³
WHO guideline 15
PM10
6.6 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
3:00 PM
💨
PM2.5 6.4 µg/m³
53Moderate
4:00 PM
💨
PM2.5 6.6 µg/m³
55Moderate
5:00 PM
💨
PM2.5 6.8 µg/m³
51Moderate
6:00 PM
💨
PM2.5 7 µg/m³
47Good
7:00 PM
💨
PM2.5 7.4 µg/m³
41Good
8:00 PM
💨
PM2.5 8.9 µg/m³
37Good
9:00 PM
💨
PM2.5 10.8 µg/m³
45Good
10:00 PM
💨
PM2.5 12.4 µg/m³
52Moderate
11:00 PM
💨
PM2.5 13.7 µg/m³
54Moderate
12:00 AM
💨
PM2.5 14.9 µg/m³
57Moderate
1:00 AM
💨
PM2.5 15.5 µg/m³
58Moderate
2:00 AM
💨
PM2.5 15.7 µg/m³
59Moderate
Next few days
daily max · US EPA AQI
Mon
💨
Moderate · UV Very high
55
Tue
💨
Moderate · UV Very high
78
Wed
💨
Moderate · UV Very high
83
Thu
💨
Moderate · UV Very high
80
Fri
💨
Moderate · UV Very high
57