Galveston 99th Street, Houston, Texas Air Quality

Monitoring Station · Galveston, United States
51
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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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
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Station readings
32
51
CAMS model adj +7
54
34
34
27
27
27
27
27
25
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.512.1 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

27
Galveston 99th Street, Houston, Texas
0.0 km PM2.5: 6.5 µg/m³

Nearby Cities

41 Galveston 41 Texas City 41 La Marque 32 Dickinson 30 League City 29 Alvin 32 Friendswood 44 La Porte 35 Pearland

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T23:40 UTC.