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Air quality in Thorold
Air quality index (AQI) and PM2.5 air pollution in Thorold
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Thorold Air Quality Map
Real-time Thorold air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Thorold today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Thorold?
| Weather | Clear sky |
| Temperature | 50°F |
| Humidity | 83% |
| Wind | 6.7 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Winnipeg, Manitoba | 66 |
| 2 | Lac La Biche, Alberta | 64 |
| 3 | Saguenay, Quebec | 56 |
| 4 | Brampton, Ontario | 54 |
| 5 | Guelph, Ontario | 53 |
| 6 | Maniwaki, Quebec | 52 |
| 7 | Toronto, Ontario | 52 |
| 8 | Mississauga, Ontario | 47 |
| 9 | Grimshaw, Alberta | 46 |
| 10 | Levis, Quebec | 46 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
24*
live AQI index
Good
Overview
What is the current air quality in Thorold?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 24* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.4*µg/m³ | |
✓
PM2.5 concentration in Thorold air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Thorold?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Thorold air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 24 AQI US |  | 68° 50° |  8.9 mp/h |
| Sunday, Jun 2 | Moderate 55 AQI US  |  100% | 60.8° 55.4° | 8.9 mp/h |
| Monday, Jun 3 | Moderate 61 AQI US |  | 69.8° 53.6° | 6.7 mp/h |
| Tuesday, Jun 4 | Moderate 61 AQI US | | 73.4° 59° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 63 AQI US | 100% | 64.4° 59° | 17.9 mp/h |
| Thursday, Jun 6 | Moderate 56 AQI US | 100% | 66.2° 59° | 17.9 mp/h |
| Friday, Jun 7 | Good 17 AQI US | 100% | 57.2° 53.6° | 15.7 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Thorold?
No locations are available.
AQI US, Metric