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Air quality in Decatur
Air quality index (AQI) and PM2.5 air pollution in Decatur
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Decatur Air Quality Map
Real-time Decatur air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Decatur today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Decatur?
| Weather | Few clouds |
| Temperature | 78.8°F |
| Humidity | 54% |
| Wind | 10.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 128 |
| 2 | San Antonio, Texas | 99 |
| 3 | New Braunfels, Texas | 94 |
| 4 | Mecca, California | 90 |
| 5 | Yucaipa, California | 87 |
| 6 | The Woodlands, Texas | 86 |
| 7 | Indio, California | 84 |
| 8 | Galena Park, Texas | 78 |
| 9 | Houston, Texas | 78 |
| 10 | Coachella, California | 77 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Decatur aqi ranking
Real-time Decatur air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | South DeKalb | 38 |
| 2 | ASCENT SDK Addtl PA #1 | 35 |
| 3 | Clifton Springs Manor | 34 |
| 4 | Richard Road | 34 |
| 5 | Westchester Hills/Chelsea Heights | 34 |
| 6 | ASCENT SDK Addtl PA #2 | 31 |
(local time)
SEE WORLD AQI RANKING
US AQI
34
live AQI index
Good
Overview
What is the current air quality in Decatur?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 34 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.1µg/m³ | |
!
PM2.5
x1.2
PM2.5 concentration in Decatur is currently 1.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Decatur?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Decatur air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, May 13 | Good 33 AQI US |  | 75.2° 60.8° |  6.7 mp/h |
| Tuesday, May 14 | Good 35 AQI US | | 78.8° 60.8° | 11.2 mp/h |
| Wednesday, May 15 | Good 34 AQI US |  | 84.2° 62.6° | 8.9 mp/h |
| Wednesday, May 15 | Moderate 59 AQI US  | | 84.2° 62.6° | 8.9 mp/h |
| Today | Good 34 AQI US | 100% | 69.8° 64.4° | 6.7 mp/h |
| Friday, May 17 | Moderate 54 AQI US | 100% | 77° 64.4° | 11.2 mp/h |
| Saturday, May 18 | Moderate 61 AQI US | 100% | 77° 64.4° | 6.7 mp/h |
| Sunday, May 19 | Moderate 65 AQI US |  | 77° 60.8° | 8.9 mp/h |
| Monday, May 20 | Moderate 74 AQI US | | 87.8° 60.8° | 4.5 mp/h |
| Tuesday, May 21 | Moderate 73 AQI US | 30% | 87.8° 68° | 6.7 mp/h |
| Wednesday, May 22 | Moderate 66 AQI US | 80% | 89.6° 68° | 6.7 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Decatur air quality data attribution
5Contributors
- 5 Anonymous contributors
5 stations
5 Anonymous Contributors
Data validated and calibrated by IQAirWhere is the cleanest air quality in Decatur?
AQI US, Metric