Air quality in West Springfield
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
4.3 µg/m³
WHO guideline 15
PM10
4.3 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
2:00 AM
💨
PM2.5 4.3 µg/m³
25Good
3:00 AM
💨
PM2.5 3.6 µg/m³
24Good
4:00 AM
💨
PM2.5 3.1 µg/m³
23Good
5:00 AM
💨
PM2.5 3 µg/m³
22Good
6:00 AM
💨
PM2.5 3.2 µg/m³
21Good
7:00 AM
💨
PM2.5 4.5 µg/m³
21Good
8:00 AM
💨
PM2.5 4.9 µg/m³
23Good
9:00 AM
💨
PM2.5 3.6 µg/m³
28Good
10:00 AM
💨
PM2.5 3 µg/m³
36Good
11:00 AM
💨
PM2.5 2.6 µg/m³
42Good
12:00 PM
💨
PM2.5 2.3 µg/m³
43Good
1:00 PM
💨
PM2.5 2 µg/m³
43Good
Next few days
daily max · US EPA AQI
Thu
💨
Moderate · UV High
63
Fri
💨
Moderate · UV High
55
Sun
💨
Moderate · UV High
61