Air Quality in Willow Grove, United States

Clear
25.9°C · 36.1% humidity
25.9°
Feels 25.9°
44
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
37 7pm
57
37
44 10pm
42
41
40 1am
39
31
31 4am
31
37
37 7am
30
30
30 10am
30
30
30 1pm
30
30
30 4pm
30
30
Station readings
15
21
CAMS model adj +3
34
54
34
34
34
34
34
34
27
27
27
34
34
27
27
27
27
27
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

46h · 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.

36.1%
Humidity
24.2 km/h
Wind NW
1011.8 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
44
10.61 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Willow Grove?

Temperature & Precipitation

PM2.5 Trend

46h · 1 station
PM2.510.61 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (2 stations within 25 km)
10.61
Median
10.51
Average
8.2
Low
12.83
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -0.6

What is the 7-day forecast for Willow Grove?

08-03
26.3° 21.3°
15.81 mm
08-04
36.4° 21.3°
08-05
33.5° 21.1°
0.13 mm
08-06
30.3° 21.6°
08-07
32.5° 20.9°
2.25 mm
08-08
36.5° 20.9°
0.5 mm
08-09
34.3° 24.9°
Both models agree Avg diff: 2.9°C

Where are air quality stations near Willow Grove?

20
Near Baldi Medium School
7.8 km PM2.5: 4.8 µg/m³
21
FOX Chase Elementary School
8.1 km PM2.5: 5.1 µg/m³
23
9965 Northeast Ave
8.9 km PM2.5: 5.4 µg/m³
22
C071
8.9 km PM2.5: 5.3 µg/m³
19
629 E Allen Ln
10.1 km PM2.5: 4.5 µg/m³
22
8303 Castor Ave
10.2 km PM2.5: 5.2 µg/m³
19
2544 Grant Ave
10.4 km PM2.5: 4.6 µg/m³
21
2109 W Chelten Ave
10.8 km PM2.5: 5.1 µg/m³
21
8701 Germantown Ave
10.8 km PM2.5: 5.0 µg/m³
22
C016 ( 14012 Horning Rd)
11.1 km PM2.5: 5.2 µg/m³

What cities are near Willow Grove?

44 Abington 44 Fox Chase 44 Somerton 45 West Oak Lane 43 Bustleton 44 Rhawnhurst 44 Lawndale 45 East Mount Airy 44 Oxford Circle 45 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 2026-08-08T02:09 UTC.