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Air quality in Callahan
Air quality index (AQI) and PM2.5 air pollution in Callahan
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Callahan Air Quality Map
Real-time Callahan air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Callahan today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Callahan?
| Weather | Broken clouds |
| Temperature | 82.4°F |
| Humidity | 55% |
| Wind | 13.8 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | San Bernardino, California | 84 |
| 2 | Cary, North Carolina | 80 |
| 3 | Mecca, California | 78 |
| 4 | Big Bear Lake, California | 76 |
| 5 | Fontana, California | 75 |
| 6 | Redlands, California | 68 |
| 7 | Yucaipa, California | 68 |
| 8 | Riverside, California | 64 |
| 9 | Vernal, Utah | 64 |
| 10 | Santa Clarita, California | 63 |
(local time)
SEE WORLD AQI RANKING
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US AQI
24*
live AQI index
Good
Overview
What is the current air quality in Callahan?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 24* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.7*µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Callahan is currently 1.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Callahan?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Callahan air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 24 AQI US | | 87.8° 66.2° |  8.9 mp/h |
| Saturday, May 4 | Good 21 AQI US |  40% | 80.6° 68° | 6.7 mp/h |
| Sunday, May 5 | Good 36 AQI US | 50% | 86° 66.2° | 4.5 mp/h |
| Monday, May 6 | Good 47 AQI US | 60% | 87.8° 66.2° | 4.5 mp/h |
| Tuesday, May 7 | Moderate 51 AQI US  | 80% | 93.2° 66.2° | 4.5 mp/h |
| Wednesday, May 8 | Moderate 75 AQI US | | 95° 68° | 6.7 mp/h |
| Thursday, May 9 | Moderate 78 AQI US |  | 98.6° 68° | 6.7 mp/h |
| Friday, May 10 | Moderate 76 AQI US | | 96.8° 69.8° | 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 Callahan?
No locations are available.
AQI US, Metric