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Air quality in Newmarket
Air quality index (AQI) and PM2.5 air pollution in Newmarket
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Newmarket Air Quality Map
Real-time Newmarket air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Newmarket today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Newmarket?
| Weather | Clear sky |
| Temperature | 75.2°F |
| Humidity | 57% |
| Wind | 1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Leduc, Alberta | 82 |
| 2 | Hamilton, Ontario | 64 |
| 3 | Fort St John, British Columbia | 60 |
| 4 | Burlington, Ontario | 59 |
| 5 | Edmonton, Alberta | 59 |
| 6 | Mississauga, Ontario | 56 |
| 7 | Winnipeg, Manitoba | 52 |
| 8 | Oshawa, Ontario | 48 |
| 9 | St. Albert, Alberta | 48 |
| 10 | Toronto, Ontario | 48 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Newmarket aqi ranking
Real-time Newmarket air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Ontario Ministry of the Environment Newmarket | 29 |
(local time)
SEE WORLD AQI RANKING
US AQI
29
live AQI index
Good
Overview
What is the current air quality in Newmarket?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 29 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5µg/m³ | |
| O3 | 72µg/m³ | |
| NO2 | 5.1µg/m³ | |
✓
PM2.5 concentration in Newmarket air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Newmarket?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Newmarket air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 16 | Good 33 AQI US |  | 66.2° 53.6° |  6.7 mp/h |
| Friday, May 17 | Good 40 AQI US |  | 68° 51.8° | 6.7 mp/h |
| Saturday, May 18 | Moderate 51 AQI US  | | 75.2° 53.6° | 6.7 mp/h |
| Today | Good 29 AQI US | 80% | 75.2° 53.6° | 6.7 mp/h |
| Monday, May 20 | Moderate 66 AQI US | 60% | 77° 50° | 8.9 mp/h |
| Tuesday, May 21 | Moderate 72 AQI US | 50% | 75.2° 60.8° | 11.2 mp/h |
| Wednesday, May 22 | Moderate 64 AQI US | 90% | 78.8° 62.6° | 17.9 mp/h |
| Thursday, May 23 | Good 35 AQI US | 100% | 60.8° 48.2° | 15.7 mp/h |
| Friday, May 24 | Good 11 AQI US | | 60.8° 41° | 11.2 mp/h |
| Saturday, May 25 | Good 18 AQI US | | 60.8° 46.4° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Newmarket air quality data attribution
1 Data source
Where is the cleanest air quality in Newmarket?
AQI US, Metric