Air quality in Central 14th Street / Spring Road
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
12.8 µg/m³
WHO guideline 15
PM10
13.4 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
5:00 PM
💨
PM2.5 12.8 µg/m³
91Moderate
6:00 PM
💨
PM2.5 12.8 µg/m³
70Moderate
7:00 PM
💨
PM2.5 14 µg/m³
55Moderate
8:00 PM
💨
PM2.5 15.3 µg/m³
58Moderate
9:00 PM
💨
PM2.5 15.9 µg/m³
59Moderate
10:00 PM
💨
PM2.5 16.4 µg/m³
60Moderate
11:00 PM
💨
PM2.5 16.3 µg/m³
60Moderate
12:00 AM
💨
PM2.5 17.7 µg/m³
63Moderate
1:00 AM
💨
PM2.5 17.9 µg/m³
63Moderate
2:00 AM
💨
PM2.5 18.5 µg/m³
64Moderate
3:00 AM
💨
PM2.5 18.7 µg/m³
65Moderate
4:00 AM
💨
PM2.5 17.8 µg/m³
63Moderate
Next few days
daily max · US EPA AQI
Thu
💨
Unhealthy for Sensitive Groups · UV Very high
133
Fri
💨
Unhealthy for Sensitive Groups · UV High
124
Sat
💨
Moderate · UV Moderate
61