Air Quality in Sulphur, United States

Windy
31.9°C · 51.9% humidity
31.9°
Feels 35.9°
51
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast
34 6pm
27
27
51 9pm
44
38
35 12am
32
30
29 3am
30
29
28 6am
28
28
27 9am
27
27
25 12pm
25
25
27 3pm
25
25
AD 728×90

Air Quality Index Trend

47h · 1 stn

Sulphur's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

51.9%
Humidity
55.4 km/h
Wind S
1011.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
51
12.1 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.512.1 µg/m³ ✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
12.1
Median
12.1
Average
12.1
Low
12.1
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -5.8
06-09
33.7° 22.8°
06-10
33.2° 23.4°
2.75 mm
06-11
27.5° 22.9°
1.56 mm
06-12
32.5° 24.2°
06-13
32.9° 23.6°
5.44 mm
06-14
32.8° 21.5°
0.25 mm
06-15
34.9° 24.3°
7.88 mm
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T02:23 UTC.