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Air quality in Thorold
Air quality index (AQI) and PM2.5 air pollution in Thorold
230 people follow this city
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 | 84% |
| Wind | 4.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Lethbridge, Alberta | 36 |
| 2 | Montreal, Quebec | 33 |
| 3 | Oakville, Ontario | 33 |
| 4 | Patricia Mcinnes, Alberta | 32 |
| 5 | Fort St John, British Columbia | 29 |
| 6 | Richmond, British Columbia | 29 |
| 7 | Fort Mckay, Alberta | 28 |
| 8 | Abbotsford, British Columbia | 26 |
| 9 | West End, British Columbia | 26 |
| 10 | Lac La Biche, Alberta | 25 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
43*
live AQI index
Good
Overview
What is the current air quality in Thorold?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 43* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.9*µg/m³ | |
!
PM2.5
x1.6
PM2.5 concentration in Thorold is currently 1.6 times 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 43 AQI US |  50% | 60.8° 46.4° |  6.7 mp/h |
| Wednesday, May 8 | Moderate 53 AQI US  | 100% | 64.4° 50° | 17.9 mp/h |
| Thursday, May 9 | Good 40 AQI US | 70% | 51.8° 46.4° | 15.7 mp/h |
| Friday, May 10 | Good 41 AQI US | 70% | 51.8° 44.6° | 8.9 mp/h |
| Saturday, May 11 | Good 24 AQI US | 50% | 55.4° 42.8° | 2.2 mp/h |
| Sunday, May 12 | Good 13 AQI US | 70% | 53.6° 44.6° | 6.7 mp/h |
| Monday, May 13 | Good 12 AQI US | 20% | 60.8° 44.6° | 8.9 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