Galveston 99th Street, Houston, Texas Air Quality

Monitoring Station · Galveston, United States
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
27 8pm
45
45
38 11pm
38
38
38 2am
38
36
36 5am
36
36
36 8am
36
36
— 11am
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— 2pm
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— 5pm
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CAMS model adj +11
54
34
34
27
27
27
27
27
25
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.56.5 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

51
Galveston 99th Street, Houston, Texas
0.0 km PM2.5: 12.1 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.