Air quality in Uptown
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
23.1 µg/m³
WHO guideline 15
PM10
24 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
10:00 AM
💨
PM2.5 23.1 µg/m³
74Moderate
11:00 AM
💨
PM2.5 19.2 µg/m³
66Moderate
12:00 PM
💨
PM2.5 18 µg/m³
63Moderate
1:00 PM
💨
PM2.5 17.9 µg/m³
63Moderate
2:00 PM
💨
PM2.5 18.9 µg/m³
65Moderate
3:00 PM
💨
PM2.5 19.4 µg/m³
66Moderate
4:00 PM
💨
PM2.5 19.6 µg/m³
67Moderate
5:00 PM
💨
PM2.5 19.8 µg/m³
67Moderate
6:00 PM
💨
PM2.5 20.7 µg/m³
69Moderate
7:00 PM
💨
PM2.5 22.8 µg/m³
74Moderate
8:00 PM
💨
PM2.5 28.8 µg/m³
86Moderate
9:00 PM
💨
PM2.5 35.3 µg/m³
100Moderate
Next few days
daily max · US EPA AQI
Wed
💨
Unhealthy for Sensitive Groups · UV Moderate
129
Thu
💨
Unhealthy for Sensitive Groups · UV High
149
Fri
💨
Unhealthy · UV Moderate
153
Sat
💨
Unhealthy · UV Low
155