Air quality in South Portland

Air quality index (AQI) and PM2.5 air pollution in South Portland

Last update at (local time)

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Weather

What is the current weather in South Portland?

Weather icon
WeatherClear sky
Temperature59°C
Humidity83%
Wind1 mp/h
Pressure1018 mb

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 College, Alaska

179

2 Ester, Alaska

176

3 Fairbanks, Alaska

174

4 North Pole, Alaska

174

5 Farmers Loop, Alaska

171

6 Madawaska, Maine

154

7 Claymont, Delaware

137

8 Edenton, North Carolina

116

9 Yosemite Valley, California

114

10 Healy, Alaska

108

(local time)

SEE WORLD AQI RANKING

live South Portland aqi ranking

Real-time South Portland air quality ranking

#stationUS AQI
1 Cash Fire Department

55

2 16 Mechanic Street

33

(local time)

SEE WORLD AQI RANKING

US AQI

45

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in South Portland?

Air pollution levelAir quality indexMain pollutant
Good 45 US AQItrendPM2.5
PollutantsConcentration
PM2.5
10.9µg/m³trend
!

PM2.5

x2.2

PM2.5 concentration in South Portland is currently 2.2 times the WHO annual air quality guideline value

Health Recommendations

How to protect from air pollution in South Portland?

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Forecast

South Portland air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Monday, Jun 27

Good 17 US AQI

Human face indicating AQI level
Weather icon71.6°57.2°
Wind rotating 201 degree

6.7 mp/h

Tuesday, Jun 28

Good 18 US AQI

Human face indicating AQI level
Weather icon73.4°57.2°
Wind rotating 267 degree

13.4 mp/h

Wednesday, Jun 29

Good 11 US AQI

Human face indicating AQI level
Weather icon75.2°57.2°
Wind rotating 324 degree

8.9 mp/h

Thursday, Jun 30

Good 20 US AQI

Human face indicating AQI level
Weather icon80.6°59°
Wind rotating 179 degree

15.7 mp/h

Today

Good 45 US AQI

Human face indicating AQI level
Weather icon80.6°64.4°
Wind rotating 242 degree

11.2 mp/h

Saturday, Jul 2

Good 19 US AQI

Human face indicating AQI level
Weather icon77°60.8°
Wind rotating 322 degree

8.9 mp/h

Sunday, Jul 3

Good 12 US AQI

Human face indicating AQI level
Weather icon77°59°
Wind rotating 236 degree

6.7 mp/h

Monday, Jul 4

Good 24 US AQI

Human face indicating AQI level
Weather icon75.2°62.6°
Wind rotating 199 degree

15.7 mp/h

Tuesday, Jul 5

Good 48 US AQI

Human face indicating AQI level
Weather icon75.2°62.6°
Wind rotating 27 degree

13.4 mp/h

Wednesday, Jul 6

Good 34 US AQI

Human face indicating AQI level
Weather icon71.6°59°
Wind rotating 177 degree

15.7 mp/h

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Historical

Historic air quality graph for South Portland

How to best protect from air pollution?

Reduce your air pollution exposure in South Portland

South Portland air quality data attribution

Contributors 0

Data sources 1

Data validated and calibrated by IQAir

Where is the cleanest air quality in South Portland?

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