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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 | Thunderstorm |
| Temperature | 75.2°F |
| Humidity | 89% |
| Wind | 10.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Lewisville, Texas | 130 |
| 2 | Fort Worth, Texas | 128 |
| 3 | Midlothian, Texas | 127 |
| 4 | Dallas, Texas | 123 |
| 5 | Georgetown, Texas | 119 |
| 6 | Denton, Texas | 114 |
| 7 | Leander, Texas | 106 |
| 8 | Round Rock, Texas | 105 |
| 9 | Austin, Texas | 100 |
| 10 | Shreveport, Louisiana | 97 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
59*
live AQI index
Moderate
Overview
What is the current air quality in Callahan?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 59* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13.2*µg/m³ | |
!
PM2.5
x2.6
PM2.5 concentration in Callahan is currently 2.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Callahan?
 | 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
Callahan air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 24 | Moderate 59 AQI US |  50% | 95° 71.6° |  6.7 mp/h |
| Today | Moderate 59 AQI US |  | 98.6° 68° | 6.7 mp/h |
| Sunday, May 26 | Moderate 53 AQI US |  | 96.8° 69.8° | 6.7 mp/h |
| Monday, May 27 | Moderate 55 AQI US | 90% | 98.6° 71.6° | 4.5 mp/h |
| Tuesday, May 28 | Moderate 57 AQI US | 90% | 96.8° 68° | 6.7 mp/h |
| Wednesday, May 29 | Moderate 62 AQI US | 100% | 78.8° 68° | 4.5 mp/h |
| Thursday, May 30 | Moderate 63 AQI US | | 84.2° 64.4° | 11.2 mp/h |
| Friday, May 31 | Good 34 AQI US  | | 82.4° 68° | 11.2 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