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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
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Sarnia today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Weather
What is the current weather in Sarnia?
| Weather | Clear sky |
| Temperature | 50°F |
| Humidity | 59% |
| Wind | 9.2 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Quesnel, British Columbia | 44 |
| 2 | Patricia Mcinnes, Alberta | 39 |
| 3 | Lac La Biche, Alberta | 38 |
| 4 | Valemount, British Columbia | 38 |
| 5 | Fort Mckay, Alberta | 37 |
| 6 | Quebec City, Quebec | 37 |
| 7 | Ottawa, Ontario | 35 |
| 8 | Cold Lake, Alberta | 34 |
| 9 | Gibbons, Alberta | 34 |
| 10 | Abbotsford, British Columbia | 33 |
(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 | 29 |
| 2 | Sandpiper Drive | 25 |
(local time)
SEE WORLD AQI RANKING
US AQI
27
live AQI index
Good
Overview
What is the current air quality in Sarnia?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 27 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.6µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Sarnia is currently 1.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Sarnia?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Sarnia air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, Apr 20 | Good 30 AQI US |  | 51.8° 32° |  11.2 mp/h |
| Sunday, Apr 21 | Good 32 AQI US |  | 59° 35.6° | 13.4 mp/h |
| Monday, Apr 22 | Good 33 AQI US |  | 55.4° 44.6° | 22.4 mp/h |
| Today | Good 27 AQI US | 100% | 55.4° 44.6° | 22.4 mp/h |
| Wednesday, Apr 24 | Good 10 AQI US | 90% | 44.6° 32° | 22.4 mp/h |
| Thursday, Apr 25 | Good 8 AQI US | | 48.2° 32° | 6.7 mp/h |
| Friday, Apr 26 | Good 26 AQI US | 50% | 57.2° 35.6° | 15.7 mp/h |
| Saturday, Apr 27 | Moderate 66 AQI US  | 100% | 66.2° 53.6° | 17.9 mp/h |
| Sunday, Apr 28 | Moderate 68 AQI US | 100% | 69.8° 60.8° | 15.7 mp/h |
| Monday, Apr 29 | Moderate 63 AQI US | 100% | 69.8° 57.2° | 20.1 mp/h |
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News
The latest air quality news and resources.
Sarnia air quality data attribution
3 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Sarnia?
AQI US, Metric