Air quality in Channelview
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
16.4 µg/m³
WHO guideline 15
PM10
21.6 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
7:00 PM
💨
PM2.5 16.4 µg/m³
60Moderate
8:00 PM
💨
PM2.5 14 µg/m³
55Moderate
9:00 PM
💨
PM2.5 12.2 µg/m³
51Moderate
10:00 PM
💨
PM2.5 10.8 µg/m³
45Good
11:00 PM
💨
PM2.5 10.3 µg/m³
43Good
12:00 AM
💨
PM2.5 10.6 µg/m³
44Good
1:00 AM
💨
PM2.5 10.1 µg/m³
42Good
2:00 AM
💨
PM2.5 9.5 µg/m³
40Good
3:00 AM
💨
PM2.5 9.3 µg/m³
39Good
4:00 AM
💨
PM2.5 9.1 µg/m³
38Good
5:00 AM
💨
PM2.5 9.1 µg/m³
38Good
6:00 AM
💨
PM2.5 9.4 µg/m³
39Good
Next few days
daily max · US EPA AQI
Mon
💨
Unhealthy for Sensitive Groups · UV Very high
115
Tue
💨
Moderate · UV Very high
65
Wed
💨
Moderate · UV Very high
56
Thu
💨
Moderate · UV Very high
62
Fri
💨
Good · UV Very high
44