Air Quality in Erie, United States

Windy
13.9°C · 86.7% humidity
13.9°
Feels 13.9°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
12 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
22 5am
22
22
41 8am
36
32
29 11am
27
26
25 2pm
24
23
23 5pm
23
22
22 8pm
24
24
24 11pm
31
24
24 2am
24
24
Station readings
23
28
35
CAMS model adj -3
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
27
27
27
34
27
27
27
27
AD 728×90

Air Quality Index Trend

15h · 1 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. Current PM2.5 concentration in Erie is 2.0× the WHO annual guideline of 5 µg/m³.

86.7%
Humidity
40.1 km/h
Wind ESE
1016.9 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
41
9.84 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Erie?

Temperature & Precipitation

PM2.5 Trend

15h · 1 station
PM2.59.84 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (12 stations within 25 km)
9.84
Median
9.22
Average
5.97
Low
13.73
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -3.6

What is the 7-day forecast for Erie?

05-29
31.6° 13.9°
7.94 mm
05-30
30.0° 12.6°
0.25 mm
05-31
29.2° 14.2°
0.94 mm
06-01
28.1° 13.6°
06-02
34.8° 15.9°
06-03
34.1° 13.7°
06-04
33.1° 13.6°
5.25 mm
Both models agree Avg diff: 4.5°C

Where are air quality stations near Erie?

54
Silver Creek
12.1 km PM2.5: 13.7 µg/m³
78
Longmont - Municipal, Colorado, USA
13.4 km PM2.5: 24.9 µg/m³
44
Longmont Collocation 1
13.4 km PM2.5: 10.6 µg/m³
37
Trail Winds Recreation Center
16.2 km PM2.5: 8.8 µg/m³
16
Northwest Open Space
17.5 km PM2.5: 3.8 µg/m³
31
Athens, Boulder-CU, Colorado, USA
19.0 km PM2.5: 7.4 µg/m³
–
united-states-of-america-boulder-joslyn-court
19.0 km
39
North Mor Elementary School
20.6 km PM2.5: 9.3 µg/m³
41
Anythink Brighton Library
20.9 km PM2.5: 9.9 µg/m³
44
Westminster Town Hall
20.9 km PM2.5: 10.5 µg/m³

What cities are near Erie?

36 Louisville 41 Longmont 35 Broomfield 34 Northglenn 32 Boulder 29 Thornton 30 Sherrelwood 30 Arvada 32 Commerce City 29 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 2026-05-29T14:40 UTC.