Air quality in Sarnia

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

Last update at (local time)

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Pollen

What is the pollen count in Sarnia today?

IndexModerate
Tree pollenLow
Grass pollenLow
Weed pollenModerate
See pollen forecast

Weather

What is the current weather in Sarnia?

Weather icon
WeatherMist
Temperature59°F
Humidity91%
Wind11.5 mp/h
Pressure30.3 Hg

live aqi city ranking

Real-time Canada city ranking

#cityUS AQI
1 Fort Mckay, Alberta

172

2 Halifax, Nova Scotia

105

3 Vanderhoof, British Columbia

91

4 Gatineau, Quebec

79

5 Quebec City, Quebec

71

6 Ottawa, Ontario

70

7 Val-d'Or, Quebec

70

8 Montreal, Quebec

67

9 Hull (Ile), Quebec

60

10 Saguenay, Quebec

59

(local time)

SEE WORLD AQI RANKING

live Sarnia aqi ranking

Real-time Sarnia air quality ranking

#stationUS AQI
1 Sandpiper Drive

48

2 Ontario - Sarnia

33

(local time)

SEE WORLD AQI RANKING

Sarnia webcam

5:40, Sep 28

Is there air pollution in Sarnia?

Thumbnail of Sarnia webcam at 5:40, Sep 28

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US AQI

37

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Sarnia?

Air pollution levelAir quality indexMain pollutant
Good 37 US AQIPM2.5
PollutantsConcentration
PM2.5
9µg/m³
O3
56µg/m³
NO2
6.8µg/m³
SO2
0.3µg/m³
!

PM2.5

x1.8

PM2.5 concentration in Sarnia is currently 1.8 times the WHO annual air quality guideline value

Health Recommendations

How to protect from air pollution in Sarnia?

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News

The latest air quality news and resources.

News

How to become a Clean Air Facility

News

IQAir safeguards air quality at the 9/11 Museum Workshop

News

How to become a Clean Air School

Forecast

Sarnia air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Monday, Sep 25

Good 34 AQI US

Human face indicating AQI level
Weather icon
68° 59°
Wind rotating 107 degree 13.4 mp/h
Tuesday, Sep 26

Good 39 AQI US

Human face indicating AQI level
Weather icon
64.4° 59°
Wind rotating 118 degree 13.4 mp/h
Wednesday, Sep 27

Good 31 AQI US

Human face indicating AQI level
Weather icon
60.8° 53.6°
Wind rotating 97 degree 11.2 mp/h
Today

Good 37 AQI US

Human face indicating AQI level
Weather icon 100%
60.8° 53.6°
Wind rotating 97 degree 11.2 mp/h
Friday, Sep 29

Good 48 AQI US

Human face indicating AQI level
Weather icon
71.6° 57.2°
Wind rotating 114 degree 6.7 mp/h
Saturday, Sep 30

Good 49 AQI US

Human face indicating AQI level
Weather icon
73.4° 57.2°
Wind rotating 145 degree 4.5 mp/h
Sunday, Oct 1

Moderate 52 AQI US

Human face indicating AQI level
Weather icon
77° 57.2°
Wind rotating 165 degree 4.5 mp/h
Monday, Oct 2

Moderate 57 AQI US

Human face indicating AQI level
Weather icon
78.8° 60.8°
Wind rotating 198 degree 6.7 mp/h
Tuesday, Oct 3

Moderate 69 AQI US

Human face indicating AQI level
Weather icon
80.6° 60.8°
Wind rotating 203 degree 11.2 mp/h
Wednesday, Oct 4

Moderate 70 AQI US

Human face indicating AQI level
Weather icon
80.6° 62.6°
Wind rotating 197 degree 11.2 mp/h

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Historical

Historic air quality graph for Sarnia

How to best protect from air pollution?

Reduce your air pollution exposure in Sarnia

Sarnia air quality data attribution

3Contributors

Data validated and calibrated by IQAirData validated and calibrated by IQAir

Where is the cleanest air quality in Sarnia?

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