Air Quality in Weirton, United States

Drizzle
10.7°C · 79.9% humidity
10.7°
Feels 10.7°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast
54 11pm
54
54
52 2am
54
34
34 5am
27
27
27 8am
54
54
34 11am
34
27
27 2pm
27
27
27 5pm
27
34
27 8pm
25
25
AD 728×90

Air Quality Index Trend

46h · 2 stn

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

79.9%
Humidity
47.8 km/h
Wind NW
1007.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
52
12.6 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Weirton?

Temperature & Precipitation

PM2.5 Trend

46h · 2 stations
PM2.512.6 µg/m³ ✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
12.6
Median
12.6
Average
12.6
Low
12.6
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -1.8

What is the 7-day forecast for Weirton?

06-09
30.8° 9.8°
0.69 mm
06-10
24.7° 20.1°
5.25 mm
06-11
25.3° 8.2°
06-12
29.1° 16.8°
0.38 mm
06-13
26.2° 20.3°
2.13 mm
06-14
24.2° 14.5°
0.5 mm
06-15
28.9° 16.3°
Both models agree Avg diff: 4.9°C

Where are air quality stations near Weirton?

55
Steubenville, Ohio, USA
6.2 km PM2.5: 14.0 µg/m³
23
Steubenville, Ohio, USA
6.2 km PM2.5: 5.5 µg/m³
27
Florence, Pennsylvania, USA
14.6 km PM2.5: 6.5 µg/m³

What cities are near Weirton?

52 Weirton Heights 52 Steubenville 36 Wheeling 21 Upper Saint Clair 19 Mount Lebanon 18 Bethel Park 16 Pittsburgh 31 Cranberry Township 15 Baldwin 19 Allison Park
Get AQI alerts for Weirton

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T06:37 UTC.