Galveston 99th Street, Houston, Texas Air Quality

Monitoring Station · Galveston, United States
51
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
32 8pm
51
41
34 11pm
34
34
34 2am
34
32
32 5am
32
32
32 8am
32
32
11am
2pm
5pm
Station readings
32
51
CAMS model adj +7
54
34
34
27
27
27
27
27
25
25
25
25
25
25
25
PM2.512.1 µg/m³ ✓ WHO
Moderate
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T23:40 UTC.