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Air quality in Caln
Air quality index (AQI) and PM2.5 air pollution in Caln
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Caln Air Quality Map
Real-time Caln air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Caln today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Caln?
| Weather | Broken clouds |
| Temperature | 59°F |
| Humidity | 91% |
| Wind | 5.7 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Decorah, Iowa | 92 |
| 2 | Mecca, California | 88 |
| 3 | Madison, Wisconsin | 79 |
| 4 | Yucaipa, California | 78 |
| 5 | Shreveport, Louisiana | 76 |
| 6 | Fort Myers, Florida | 71 |
| 7 | Redlands, California | 70 |
| 8 | San Fernando, California | 69 |
| 9 | San Bernardino, California | 68 |
| 10 | Wichita, Kansas | 68 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
29*
live AQI index
Good
Overview
What is the current air quality in Caln?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 29* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.3*µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Caln is currently 1.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Caln?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Caln air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 29 AQI US | | 69.8° 53.6° |  15.7 mp/h |
| Thursday, May 16 | Good 40 AQI US | | 69.8° 57.2° | 6.7 mp/h |
| Friday, May 17 | Good 50 AQI US |  70% | 64.4° 53.6° | 6.7 mp/h |
| Saturday, May 18 | Good 43 AQI US | | 64.4° 48.2° | 11.2 mp/h |
| Sunday, May 19 | Good 24 AQI US | | 68° 50° | 11.2 mp/h |
| Monday, May 20 | Good 36 AQI US |  | 69.8° 44.6° | 6.7 mp/h |
| Tuesday, May 21 | Good 23 AQI US | | 71.6° 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?
Where is the cleanest air quality in Caln?
No locations are available.
AQI US, Metric