Houston North Loop Air Quality
Monitoring Station
· Houston, United States
64
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
62
12am
64
52
52
3am
52
52
52
6am
52
52
52
9am
52
52
52
12pm
52
52
—
3pm
—
—
—
6pm
—
—
—
9pm
—
—
Station readings
62
64
CAMS model
adj -2
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
Air Quality Forecast (24h)
PM2.518.2 µg/m³
×1.2 WHO
Moderate
Gas Pollutants
NO₂
14.8
µg/m³
CO
0.0
mg/m³
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:05 UTC.