Air Quality in Erie, United States

Clear
22.9°C · 24.7% humidity
22.9°
Feels 22.9°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
14 stations

Nearby Monitoring Stations

AQI Forecast
24 6am
25
25
20 9am
20
21
22 12pm
23
23
23 3pm
25
25
25 6pm
25
27
27 9pm
27
27
27 12am
27
27
25 3am
25
25
AD 728×90

Air Quality Index Trend

45h · 46 stn

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

24.7%
Humidity
26.3 km/h
Wind E
1018.5 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
20
4.7 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Erie?

Temperature & Precipitation

PM2.5 Trend

45h · 46 stations
PM2.54.7 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (14 stations within 25 km)
4.7
Median
4.72
Average
3.54
Low
6.06
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +1.3
Both models agree Avg diff: 4.1°C

Where are air quality stations near Erie?

25
Silver Creek
12.1 km PM2.5: 6.1 µg/m³
16
Longmont - Municipal, Colorado, USA
13.4 km PM2.5: 3.8 µg/m³
31
Longmont - Municipal, Colorado, USA
13.4 km PM2.5: 7.4 µg/m³
15
Longmont Collocation 1
13.4 km PM2.5: 3.5 µg/m³
20
Trail Winds Recreation Center
16.2 km PM2.5: 4.9 µg/m³
20
Recreation Center, Senior Center, and Theatre
16.4 km PM2.5: 4.7 µg/m³
20
Northwest Open Space
17.5 km PM2.5: 4.7 µg/m³
22
North Mor Elementary School
20.6 km PM2.5: 5.3 µg/m³
19
Anythink Brighton Library
20.9 km PM2.5: 4.6 µg/m³
20
Westminster Town Hall
20.9 km PM2.5: 4.8 µg/m³

What cities are near Erie?

20 Louisville 15 Longmont 20 Broomfield 20 Northglenn 15 Boulder 19 Thornton 20 Sherrelwood 19 Arvada 21 Commerce City 18 Wheat Ridge
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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 2026-09-05T15:48 UTC.