Houston North Loop Air Quality

Monitoring Station · Houston, United States
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
24 9pm
18
46
49 12am
29
29
49 3am
49
49
49 6am
61
61
61 9am
61
61
12pm
3pm
6pm
Station readings
24
18
46
CAMS model adj -5
34
34
34
54
34
34
54
54
54
54
66
66
66
66
66
PM2.511.0 µg/m³ ✓ WHO
Good
View city history →
NO₂
4.9
µg/m³
CO
0.0
mg/m³

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T00:23 UTC.