Air quality in Spiro
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
11.5 µg/m³
WHO guideline 15
PM10
11.9 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
10:00 PM
💨
PM2.5 11.5 µg/m³
48Good
11:00 PM
💨
PM2.5 11.8 µg/m³
49Good
12:00 AM
💨
PM2.5 12.6 µg/m³
52Moderate
1:00 AM
💨
PM2.5 13.5 µg/m³
54Moderate
2:00 AM
💨
PM2.5 14.2 µg/m³
55Moderate
3:00 AM
💨
PM2.5 14.9 µg/m³
57Moderate
4:00 AM
💨
PM2.5 15.4 µg/m³
58Moderate
5:00 AM
💨
PM2.5 15.7 µg/m³
59Moderate
6:00 AM
💨
PM2.5 15.9 µg/m³
59Moderate
7:00 AM
💨
PM2.5 15.9 µg/m³
59Moderate
8:00 AM
💨
PM2.5 15.5 µg/m³
58Moderate
9:00 AM
💨
PM2.5 15 µg/m³
57Moderate
Next few days
daily max · US EPA AQI
Fri
💨
Moderate · UV Very high
56
Sat
💨
Moderate · UV Very high
63
Sun
💨
Moderate · UV Very high
83
Mon
💨
Moderate · UV Very high
81
Tue
💨
Moderate · UV Very high
71