Air Quality in Fairmont, United States
Cloudy
23.2°C · 76.3% humidity
23.2°
Feels 23.2°
68
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Fairmont's air quality — share it
AQI Forecast
25
2pm
27
27
68
5pm
56
48
42
8pm
36
33
31
11pm
28
27
26
2am
25
25
25
5am
25
24
25
8am
25
25
27
11am
27
27
Air Quality Index Trend
38h · 2 stnFairmont's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Fairmont is 1.4× the WHO 24-hour guideline of 15 µg/m³.
76.3%
Humidity
17.7 km/h
Wind ENE
1013.1 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
20.36 µg/m³
PM10
84.3 µg/m³
050100150200300500
What is the weather forecast for Fairmont?
Temperature & Precipitation
PM2.5 Trend
38h · 2 stationsPM2.520.36 µg/m³
×1.4 WHO
Moderate
PM1084.3 µg/m³
Moderate
UV INDEX7.9
Very High
What is the 7-day forecast for Fairmont?
07-21
31.4° 18.2°
0.94 mm
07-22
23.2° 18.5°
0.19 mm
07-23
25.5° 15.3°
2.63 mm
07-24
24.0° 12.7°
6.81 mm
07-25
25.3° 16.6°
2.06 mm
07-26
25.9° 15.5°
10.25 mm
07-27
27.1° 20.2°
0.38 mm
Both models agree
Avg diff: 3.0°C
What cities are near Fairmont?
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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 2026-07-21T21:43 UTC.