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Air quality in Decatur
Air quality index (AQI) and PM2.5 air pollution in Decatur
110 people follow this city
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 | Low | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Decatur?
| Weather | Clear sky |
| Temperature | 87.8°F |
| Humidity | 45% |
| Wind | 17.3 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Three Rivers, Oregon | 164 |
| 2 | Sunriver, Oregon | 144 |
| 3 | Mecca, California | 95 |
| 4 | Corpus Christi, Texas | 84 |
| 5 | Coachella, California | 80 |
| 6 | Boerne, Texas | 74 |
| 7 | Georgetown, Texas | 74 |
| 8 | San Antonio, Texas | 73 |
| 9 | Manteca, California | 71 |
| 10 | Austin, Texas | 70 |
(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 | 702 W Mulberry St | 64 |
(local time)
SEE WORLD AQI RANKING
US AQI
64
live AQI index
Moderate
Overview
What is the current air quality in Decatur?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 64 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 16.4µg/m³ | |
!
PM2.5
x3.3
PM2.5 concentration in Decatur is currently 3.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Decatur?
 | 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
Decatur air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 17 | Unhealthy for sensitive groups 102 AQI US  | | 87.8° 62.6° |  8.9 mp/h |
| Saturday, May 18 | Unhealthy for sensitive groups 110 AQI US | | 86° 69.8° | 20.1 mp/h |
| Sunday, May 19 | Moderate 63 AQI US | | 87.8° 69.8° | 17.9 mp/h |
| Today | Moderate 64 AQI US | | 87.8° 69.8° | 17.9 mp/h |
| Tuesday, May 21 | Moderate 59 AQI US |  50% | 82.4° 69.8° | 17.9 mp/h |
| Wednesday, May 22 | Moderate 66 AQI US | 100% | 87.8° 68° | 24.6 mp/h |
| Thursday, May 23 | Moderate 57 AQI US | 100% | 77° 64.4° | 17.9 mp/h |
| Friday, May 24 | Moderate 57 AQI US | 70% | 89.6° 69.8° | 26.8 mp/h |
| Saturday, May 25 | Moderate 61 AQI US |  | 91.4° 66.2° | 22.4 mp/h |
| Sunday, May 26 | Moderate 65 AQI US | | 86° 69.8° | 20.1 mp/h |
| Monday, May 27 | Moderate 65 AQI US |  | 93.2° 69.8° | 15.7 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
1Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Decatur?
AQI US, Metric