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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 | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Decatur?
| Weather | Few clouds |
| Temperature | 68°F |
| Humidity | 89% |
| Wind | 3.3 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 88 |
| 2 | Mission, Texas | 84 |
| 3 | Corpus Christi, Texas | 83 |
| 4 | Lubbock, Texas | 82 |
| 5 | Detroit, Michigan | 77 |
| 6 | Pahrump, Nevada | 75 |
| 7 | Michigan City, Indiana | 72 |
| 8 | Boerne, Texas | 70 |
| 9 | Campo, California | 68 |
| 10 | Yucaipa, California | 67 |
(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 | ASCENT SDK Addtl PA #1 | 44 |
| 2 | Richard Road | 41 |
| 3 | Westchester Hills/Chelsea Heights | 36 |
| 4 | Clifton Springs Manor | 33 |
| 5 | ASCENT SDK Addtl PA #2 | 31 |
| 6 | South DeKalb | 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 | 6.3µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Decatur is currently 1.3 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 |
|---|---|---|---|---|
| Friday, May 31 | Good 36 AQI US |  | 78.8° 62.6° |  11.2 mp/h |
| Saturday, Jun 1 | Good 43 AQI US |  | 80.6° 64.4° | 6.7 mp/h |
| Sunday, Jun 2 | Good 35 AQI US | | 86° 66.2° | 6.7 mp/h |
| Today | Good 34 AQI US | 100% | 86° 66.2° | 6.7 mp/h |
| Tuesday, Jun 4 | Moderate 64 AQI US  | 100% | 73.4° 66.2° | 6.7 mp/h |
| Wednesday, Jun 5 | Moderate 59 AQI US | 90% | 89.6° 64.4° | 6.7 mp/h |
| Thursday, Jun 6 | Moderate 55 AQI US | 100% | 89.6° 71.6° | 11.2 mp/h |
| Friday, Jun 7 | Moderate 57 AQI US | 20% | 86° 71.6° | 11.2 mp/h |
| Saturday, Jun 8 | Good 49 AQI US | | 84.2° 64.4° | 13.4 mp/h |
| Sunday, Jun 9 | Moderate 53 AQI US | | 87.8° 68° | 13.4 mp/h |
Interested in hourly forecast? Get the app
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