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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 | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Callahan?
| Weather | Broken clouds |
| Temperature | 75.2°F |
| Humidity | 70% |
| Wind | 15 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Palm Desert, California | 160 |
| 2 | Boerne, Texas | 96 |
| 3 | Mecca, California | 92 |
| 4 | Marana, Arizona | 90 |
| 5 | Corpus Christi, Texas | 84 |
| 6 | Cedar Park, Texas | 80 |
| 7 | New Braunfels, Texas | 79 |
| 8 | San Antonio, Texas | 79 |
| 9 | Georgetown, Texas | 74 |
| 10 | Cleveland, Ohio | 73 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
48*
live AQI index
Good
Overview
What is the current air quality in Callahan?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 48* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.7*µg/m³ | |
!
PM2.5
x1.7
PM2.5 concentration in Callahan is currently 1.7 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 48 AQI US |  40% | 78.8° 66.2° |  8.9 mp/h |
| Tuesday, May 21 | Good 28 AQI US |  | 84.2° 64.4° | 8.9 mp/h |
| Wednesday, May 22 | Good 18 AQI US | | 89.6° 66.2° | 8.9 mp/h |
| Thursday, May 23 | Good 20 AQI US | | 91.4° 68° | 8.9 mp/h |
| Friday, May 24 | Good 37 AQI US | | 95° 68° | 6.7 mp/h |
| Saturday, May 25 | Moderate 66 AQI US  | | 95° 71.6° | 4.5 mp/h |
| Sunday, May 26 | Moderate 67 AQI US | | 96.8° 71.6° | 4.5 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 Callahan?
No locations are available.
AQI US, Metric