Air quality in Northgate
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
7.6 µg/m³
WHO guideline 15
PM10
7.7 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
10:00 AM
💨
PM2.5 7.6 µg/m³
36Good
11:00 AM
💨
PM2.5 8.7 µg/m³
43Good
12:00 PM
💨
PM2.5 10.3 µg/m³
48Good
1:00 PM
💨
PM2.5 10.9 µg/m³
68Moderate
2:00 PM
💨
PM2.5 11.1 µg/m³
78Moderate
3:00 PM
💨
PM2.5 11.7 µg/m³
73Moderate
4:00 PM
💨
PM2.5 11.7 µg/m³
56Moderate
5:00 PM
💨
PM2.5 11.4 µg/m³
48Good
6:00 PM
💨
PM2.5 11.3 µg/m³
47Good
7:00 PM
💨
PM2.5 12.4 µg/m³
52Moderate
8:00 PM
💨
PM2.5 13.6 µg/m³
54Moderate
9:00 PM
💨
PM2.5 15 µg/m³
57Moderate
Next few days
daily max · US EPA AQI
Wed
💨
Moderate · UV Moderate
78
Thu
💨
Moderate · UV High
81
Fri
💨
Moderate · UV High
96
Sat
💨
Moderate · UV High
85