Air Quality in West Mifflin, United States
Drizzle
9.4°C · 95.3% humidity
9.4°
Feels 5.0°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
West Mifflin's air quality — share it
AQI Forecast
25
6pm
25
34
31
9pm
38
42
46
12am
48
30
24
3am
23
23
24
6am
24
24
27
9am
34
34
34
12pm
34
27
27
3pm
27
34
Air Quality Index Trend
44h · 6 stnWest Mifflin's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
95.3%
Humidity
42.3 km/h
Wind WNW
1005.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.35 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for West Mifflin?
Temperature & Precipitation
PM2.5 Trend
44h · 6 stationsPM2.57.35 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for West Mifflin?
06-09
32.1° 9.4°
1.13 mm
06-10
27.3° 20.3°
4.81 mm
06-11
25.9° 9.9°
06-12
30.0° 16.8°
0.06 mm
06-13
23.6° 20.3°
5.5 mm
06-14
24.0° 15.2°
0.25 mm
06-15
27.0° 16.8°
Both models agree
Avg diff: 5.4°C
Where are air quality stations near West Mifflin?
39
Glassport High Street, Allegheny, Pennsylvania, USA
54
North Braddock, Allegheny, Pennsylvania, USA
25
Parkway East, Allegheny, Pennsylvania, USA
17
Parkway East, Allegheny, Pennsylvania, USA
14
Lincoln, Allegheny, Pennsylvania, USA
34
Charleroi, Pennsylvania, USA
What cities are near West Mifflin?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T01:01 UTC.