Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Caroline
Air quality index (AQI) and PM2.5 air pollution in Caroline
792 people follow this city
Caroline Air Quality Map
Real-time Caroline air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Caroline today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Caroline?
| Weather | Broken clouds |
| Temperature | 51.8°F |
| Humidity | 76% |
| Wind | 11 mp/h |
| Pressure | 29.4 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Brampton, Ontario | 90 |
| 2 | Hamilton, Ontario | 73 |
| 3 | Oakville, Ontario | 68 |
| 4 | Mississauga, Ontario | 61 |
| 5 | Burlington, Ontario | 60 |
| 6 | Toronto, Ontario | 59 |
| 7 | Oshawa, Ontario | 54 |
| 8 | Guelph, Ontario | 52 |
| 9 | Saguenay, Quebec | 52 |
| 10 | Kitchener, Ontario | 49 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Caroline aqi ranking
Real-time Caroline air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Caroline Station | 1 |
(local time)
SEE WORLD AQI RANKING
US AQI
1
live AQI index
Good
Overview
What is the current air quality in Caroline?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 1 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 0.1µg/m³ | |
| NO2 | 1.9µg/m³ | |
| SO2 | 2.6µg/m³ | |
✓
PM2.5 concentration in Caroline air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Caroline?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Caroline air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 30 | Good 31 AQI US |  | 55.4° 32° |  13.4 mp/h |
| Friday, May 31 | Good 33 AQI US | | 59° 33.8° | 6.7 mp/h |
| Saturday, Jun 1 | Good 23 AQI US | | 59° 41° | 11.2 mp/h |
| Today | Good 1 AQI US | 100% | 51.8° 42.8° | 17.9 mp/h |
| Monday, Jun 3 | Good 6 AQI US | 80% | 55.4° 39.2° | 17.9 mp/h |
| Tuesday, Jun 4 | Good 5 AQI US | 70% | 55.4° 37.4° | 13.4 mp/h |
| Wednesday, Jun 5 | Good 6 AQI US | 70% | 60.8° 42.8° | 11.2 mp/h |
| Thursday, Jun 6 | Good 9 AQI US |  | 60.8° 41° | 4.5 mp/h |
| Friday, Jun 7 | Good 11 AQI US | 20% | 62.6° 42.8° | 6.7 mp/h |
| Saturday, Jun 8 | Good 14 AQI US | 80% | 68° 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?
Caroline air quality data attribution
1 Data source
Where is the cleanest air quality in Caroline?
AQI US, Metric