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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 | Broken clouds |
| Temperature | 75.2°F |
| Humidity | 38% |
| Wind | 7.9 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  West End, British Columbia | 57 |
| 2 | Grimshaw, Alberta | 55 |
| 3 | Hamilton, Ontario | 53 |
| 4 | Oshawa, Ontario | 52 |
| 5 | Peace River, Alberta | 50 |
| 6 | Windsor, Ontario | 50 |
| 7 | Toronto, Ontario | 48 |
| 8 | La Tuque, Quebec | 47 |
| 9 | Laval, Quebec | 45 |
| 10 | Guelph, Ontario | 43 |
(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 | 54 |
(local time)
SEE WORLD AQI RANKING
US AQI
56
live AQI index
Moderate
Overview
What is the current air quality in Newmarket?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 56 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5µg/m³ | |
| O3 | 136µg/m³ | |
| NO2 | 5.8µg/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?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Newmarket air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 29 | Good 28 AQI US  |  | 62.6° 37.4° |  11.2 mp/h |
| Thursday, May 30 | Good 28 AQI US | | 69.8° 41° | 8.9 mp/h |
| Friday, May 31 | Good 32 AQI US | | 75.2° 48.2° | 6.7 mp/h |
| Today | Moderate 56 AQI US | | 75.2° 48.2° | 6.7 mp/h |
| Sunday, Jun 2 | Moderate 60 AQI US |  60% | 59° 55.4° | 6.7 mp/h |
| Monday, Jun 3 | Moderate 60 AQI US | | 71.6° 51.8° | 8.9 mp/h |
| Tuesday, Jun 4 | Moderate 65 AQI US | | 77° 55.4° | 11.2 mp/h |
| Wednesday, Jun 5 | Moderate 62 AQI US | 100% | 66.2° 60.8° | 15.7 mp/h |
| Thursday, Jun 6 | Moderate 51 AQI US | 100% | 68° 55.4° | 13.4 mp/h |
| Friday, Jun 7 | Good 13 AQI US | 100% | 62.6° 48.2° | 15.7 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