Air Quality in Erie, United States
Windy
23.2°C · 76.1% humidity
23.2°
Feels 23.2°
91
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast
Nearby Monitoring Stations
Erie's air quality — share it
AQI Forecast
34
10am
34
34
91
1pm
95
63
55
4pm
49
45
42
7pm
40
29
28
10pm
27
26
26
1am
26
26
25
4am
25
25
25
7am
25
24
Air Quality Index Trend
22h · 1 stnErie'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 Erie is 2.1× the WHO 24-hour guideline of 15 µg/m³.
76.1%
Humidity
60.7 km/h
Wind NNE
1013.9 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
30.95 µg/m³
PM10
84.3 µg/m³
050100150200300500
What is the weather forecast for Erie?
Temperature & Precipitation
PM2.5 Trend
22h · 1 stationPM2.530.95 µg/m³
×2.1 WHO
Moderate
PM1084.3 µg/m³
Moderate
UV INDEX14.9
Extreme
What is the 7-day forecast for Erie?
07-21
26.7° 22.9°
0.5 mm
07-22
24.5° 21.1°
1.12 mm
07-23
22.4° 18.9°
0.62 mm
07-24
24.7° 19.6°
07-25
22.1° 18.5°
3.19 mm
07-26
23.4° 22.2°
7.19 mm
07-27
25.4° 21.3°
1.06 mm
Both models agree
Avg diff: 2.4°C
Where are air quality stations near Erie?
What cities are near Erie?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T17:13 UTC.