Montgomery County Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Montgomery County

Pennsylvania

2026-01-21 17:00

CAQI (Europe)

Low

O3

μg/m³

67.5

PM10

μg/m³

15

PM2.5

μg/m³

5.8

Weather

0℃

48%

30 kph

1 of 11

Historical Data

Places included

Abington Township

Cheltenham Township

Douglass Township

East Greenville

East Norriton Township

Franconia Township

Hatfield Township

Horsham Township

Limerick Township

Lower Frederick Township

Lower Gwynedd Township

Lower Merion Township

Lower Pottsgrove Township

Lower Providence Township

Lower Salford Township

Marlborough Township

Montgomery Township

New Hanover Township

Perkiomen Township

Plymouth Township

Salford Township

Skippack Township

Springfield Township

Towamencin Township

Upper Dublin Township

Upper Frederick Township

Upper Gwynedd Township

Upper Hanover Township

Upper Merion Township

Upper Moreland Township

Upper Pottsgrove Township

Upper Providence Township

Upper Salford Township

West Conshohocken

West Norriton Township

Whitemarsh Township

Whitpain Township

Worcester Township

Data Sources

http://www.airnow.gov/

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