Westlake site, Louisiana, USA Air Quality

Monitoring Station · Sulphur, United States
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
38 10am
60
55
47 1pm
47
47
47 4pm
45
45
45 7pm
47
45
45 10pm
44
45
— 1am
—
—
— 4am
—
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— 7am
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Station readings
38
60
55
CAMS model adj +20
27
27
27
27
27
27
27
25
25
25
27
25
25
24
25

Air Quality Forecast (24h)

PM2.514.0 µg/m³ ✓ WHO
Moderate
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Nearby Cities

26 Sulphur 26 Lake Charles 16 Orange 30 Groves 30 Nederland 30 Port Arthur 29 Beaumont 27 Opelousas 27 Lafayette

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T13:30 UTC.