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Springfield, IL Air Quality

← Springfield

Air quality in 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.

US AQI · EPA
44
Good
PM2.5
1.6 µg/m³
WHO guideline 15
PM10
1.7 µg/m³
WHO guideline 45
NO₂ · O₃
1 · 93
µg/m³

Hour by hour (12h)

US EPA AQI
4:00 PM 💨 PM2.5 1.6 µg/m³
44Good
5:00 PM 💨 PM2.5 1.4 µg/m³
42Good
6:00 PM 💨 PM2.5 1.3 µg/m³
37Good
7:00 PM 💨 PM2.5 1.3 µg/m³
34Good
8:00 PM 💨 PM2.5 1.4 µg/m³
29Good
9:00 PM 💨 PM2.5 1.5 µg/m³
25Good
10:00 PM 💨 PM2.5 1.6 µg/m³
22Good
11:00 PM 💨 PM2.5 1.6 µg/m³
21Good
12:00 AM 💨 PM2.5 1.5 µg/m³
22Good
1:00 AM 💨 PM2.5 1.4 µg/m³
22Good
2:00 AM 💨 PM2.5 1.4 µg/m³
21Good
3:00 AM 💨 PM2.5 1.3 µg/m³
19Good

Next few days

daily max · US EPA AQI
Sun 💨 Good · UV High
45
Mon 💨 Moderate · UV Very high
51
Tue 💨 Moderate · UV Very high
85
Wed 💨 Good · UV High
38
Thu 💨 No data · UV High
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Updated: 4:06 PM