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Air quality in Caledonia
Air quality index (AQI) and PM2.5 air pollution in Caledonia
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Caledonia Air Quality Map
Real-time Caledonia air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Caledonia today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Weather
What is the current weather in Caledonia?
| Weather | Broken clouds |
| Temperature | 71.6°F |
| Humidity | 88% |
| Wind | 5.7 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Visalia, California | 95 |
| 2 | Downey, California | 88 |
| 3 | South Gate, California | 87 |
| 4 | Porterville, California | 86 |
| 5 | Elizabethtown, Pennsylvania | 83 |
| 6 | Compton, California | 82 |
| 7 | Chattanooga, Tennessee | 81 |
| 8 | Deschutes River Woods, Oregon | 81 |
| 9 | San Gabriel, California | 81 |
| 10 | Catonsville, Maryland | 80 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
56*
live AQI index
Moderate
Overview
What is the current air quality in Caledonia?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 56* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 14.5*µg/m³ | |
!
PM2.5
x2.9
PM2.5 concentration in Caledonia is currently 2.9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Caledonia?
 | 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
Caledonia air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 56 AQI US |  90% | 80.6° 62.6° |  8.9 mp/h |
| Friday, Apr 19 | Moderate 61 AQI US | 50% | 73.4° 59° | 8.9 mp/h |
| Saturday, Apr 20 | Moderate 56 AQI US | 70% | 68° 51.8° | 8.9 mp/h |
| Sunday, Apr 21 | Good 39 AQI US  | 100% | 51.8° 42.8° | 8.9 mp/h |
| Monday, Apr 22 | Good 17 AQI US |  | 66.2° 39.2° | 4.5 mp/h |
| Tuesday, Apr 23 | Good 27 AQI US | | 73.4° 44.6° | 6.7 mp/h |
| Wednesday, Apr 24 | Good 39 AQI US | | 69.8° 55.4° | 4.5 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Caledonia?
No locations are available.
AQI US, Metric