Portland Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

Portland

Cumberland County, Maine

2026-10-14 13:00

CAQI (Europe)

Very Low

Pollutants|Pollens

PM2.5

μg/m³

5.8

PM10

μg/m³

8.3

O3

μg/m³

19.5

Weather

9℃

97%

9 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

Get the App

Air Matters

Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Old Orchard Beach