Air Quality in Willow Grove, United States

Windy
31.8°C · 45.9% humidity
31.8°
Feels 34.9°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
72 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
24 9am
24
24
27 12pm
24
22
22 3pm
22
22
22 6pm
22
24
31 9pm
24
24
24 12am
22
22
22 3am
22
22
22 6am
22
24
Station readings
24
20
13
CAMS model adj -3
27
27
27
27
27
25
25
25
25
25
25
27
34
27
27
27
25
25
25
25
25
25
25
27
AD 728×90

Air Quality Index Trend

47h · 1 stn

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

45.9%
Humidity
43.8 km/h
Wind W
1015.9 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
27
6.39 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Willow Grove?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.56.39 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
Station readings (72 stations within 25 km)
6.39
Median
6.57
Average
4.59
Low
8.4
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -0.1

What is the 7-day forecast for Willow Grove?

09-05
31.8° 14.9°
0.31 mm
09-06
23.9° 19.8°
2.81 mm
09-07
23.9° 17.9°
09-08
22.2° 18.2°
0.56 mm
09-09
26.4° 12.9°
09-10
26.5° 16.7°
6.94 mm
09-11
32.6° 12.7°
Both models agree Avg diff: 4.9°C

Where are air quality stations near Willow Grove?

26
Near Baldi Medium School
7.8 km PM2.5: 6.2 µg/m³
25
FOX Chase Elementary School
8.1 km PM2.5: 6.0 µg/m³
25
9965 Northeast Ave
8.9 km PM2.5: 6.1 µg/m³
25
C071
8.9 km PM2.5: 5.9 µg/m³
27
629 E Allen Ln
10.1 km PM2.5: 6.4 µg/m³
26
8303 Castor Ave
10.2 km PM2.5: 6.2 µg/m³
25
6712 Rising Sun Ave
10.3 km PM2.5: 6.1 µg/m³
22
2544 Grant Ave
10.4 km PM2.5: 5.3 µg/m³
28
2109 W Chelten Ave
10.8 km PM2.5: 6.8 µg/m³
28
8701 Germantown Ave
10.8 km PM2.5: 6.7 µg/m³

What cities are near Willow Grove?

27 Abington 25 Fox Chase 25 Somerton 28 West Oak Lane 23 Bustleton 26 Rhawnhurst 26 Lawndale 27 East Mount Airy 27 Oxford Circle 28 Olney
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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 2026-09-05T16:33 UTC.