Air quality near Sarnia, Ontario

Air quality index (AQI) and PM2.5 air pollution near Sarnia, Ontario

LAST UPDATE (local time)

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Weather

What is the current weather near Sarnia, Ontario?

Weather icon
WeatherBroken clouds
Temperature77°C
Humidity72%
Wind1 mp/h
Pressure1009 mb

live aqi city ranking

Real-time Canada city ranking

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#cityUS AQI
1 Lumby, British Columbia

259

2 Coldstream, British Columbia

234

3 Regional District of Central Kootenay, British Columbia

225

4 Vernon, British Columbia

218

5 Kelowna, British Columbia

200

6 Golden, British Columbia

194

7 Kelowna College, British Columbia

190

8 West Kelowna, British Columbia

190

9 Kamloops, British Columbia

185

10 Salmon Arm, British Columbia

181

(local time)

SEE WORLD AQI RANKING

live aqi station ranking

Real-time Sarnia air quality ranking

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#stationUS AQI
1 Sarnia

34

(local time)

SEE WORLD AQI RANKING

US AQI

34

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality near Sarnia, Ontario?

Air pollution levelAir quality indexMain pollutant
Good 34 US AQIO3
PollutantsConcentration
PM2.5
6 µg/m³
O3
84 µg/m³
NO2
3.2 µg/m³
SO2
0.8 µg/m³

Health Recommendations

How to protect from air pollution in Sarnia?

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Forecast

Sarnia, Ontario air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Saturday, Jul 24

Good 48 US AQI

Human face indicating AQI level
Sunday, Jul 25

Good 45 US AQI

Human face indicating AQI level
Monday, Jul 26

Good 49 US AQI

Human face indicating AQI level
Tuesday, Jul 27

Good 34 US AQI

Human face indicating AQI level
Weather icon77°62.6°
Wind rotating 165 degree

8.9 mp/h

Today

Good 45 US AQI

Human face indicating AQI level
Weather icon77°66.2°
Wind rotating 325 degree

13.4 mp/h

Thursday, Jul 29

Good 37 US AQI

Human face indicating AQI level
Weather icon66.2°59°
Wind rotating 19 degree

17.9 mp/h

Friday, Jul 30

Good 30 US AQI

Human face indicating AQI level
Weather icon64.4°53.6°
Wind rotating 337 degree

6.7 mp/h

Saturday, Jul 31

Good 45 US AQI

Human face indicating AQI level
Weather icon68°62.6°
Wind rotating 14 degree

22.4 mp/h

Sunday, Aug 1

Good 17 US AQI

Human face indicating AQI level
Weather icon71.6°57.2°
Wind rotating 326 degree

6.7 mp/h

Monday, Aug 2

Good 27 US AQI

Human face indicating AQI level
Weather icon71.6°60.8°
Wind rotating 21 degree

6.7 mp/h

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Historical

Historic air quality graph: Sarnia, Ontario

How to best protect from air pollution?

Reduce your air pollution exposure in Sarnia, Ontario

Where is the cleanest air quality in Sarnia?

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