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Air quality in Sarnia
Air quality index (AQI) and PM2.5 air pollution in Sarnia
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Sarnia Air Quality Map
Real-time Sarnia air pollution map
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Pollen
What is the pollen count in Sarnia today?
 | Index | N/A |
 | Tree pollen | N/A |
 | Grass pollen | N/A |
 | Weed pollen | N/A |
Weather
What is the current weather in Sarnia?
| Weather | Clear sky |
| Temperature | 32°F |
| Humidity | 73% |
| Wind | 6 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Cold Lake, Alberta | 47 |
| 2 | Lac La Biche, Alberta | 45 |
| 3 | Lethbridge, Alberta | 45 |
| 4 | Calgary, Alberta | 43 |
| 5 | Gibbons, Alberta | 40 |
| 6 | Saskatoon, Saskatchewan | 40 |
| 7 | Edmonton, Alberta | 39 |
| 8 | Sherwood Park, Alberta | 39 |
| 9 | Whitehorse, Yukon | 38 |
| 10 | Courtenay, British Columbia | 37 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Sarnia aqi ranking
Real-time Sarnia air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Ontario - Sarnia | 30 |
| 2 | Sandpiper Drive | 4 |
(local time)
SEE WORLD AQI RANKING
US AQI
30
live AQI index
Good
Overview
What is the current air quality in Sarnia?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 30 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2µg/m³ | |
| O3 | 74µg/m³ | |
| NO2 | 3µg/m³ | |
✓
PM2.5 concentration in Sarnia air currently meets the WHO annual air quality guideline value
Forecast
Sarnia air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, Apr 21 | Good 32 AQI US |  | 59° 35.6° |  13.4 mp/h |
| Monday, Apr 22 | Good 29 AQI US |  | 59° 46.4° | 20.1 mp/h |
| Tuesday, Apr 23 | Good 31 AQI US | | 46.4° 33.8° | 22.4 mp/h |
| Today | Good 30 AQI US |  | 48.2° 32° | 8.9 mp/h |
| Thursday, Apr 25 | Good 19 AQI US | | 59° 33.8° | 15.7 mp/h |
| Friday, Apr 26 | Good 49 AQI US | 100% | 62.6° 50° | 20.1 mp/h |
| Saturday, Apr 27 | Moderate 55 AQI US  | 80% | 68° 59° | 13.4 mp/h |
| Sunday, Apr 28 | Moderate 65 AQI US | 100% | 71.6° 59° | 17.9 mp/h |
| Monday, Apr 29 | Good 34 AQI US | 100% | 59° 51.8° | 13.4 mp/h |
| Tuesday, Apr 30 | Good 10 AQI US | 40% | 60.8° 46.4° | 8.9 mp/h |
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Sarnia air quality data attribution
3 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Sarnia?
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AQI US, Metric