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Air quality in Gretna
Air quality index (AQI) and PM2.5 air pollution in Gretna
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Gretna Air Quality Map
Real-time Gretna air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Gretna today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Weather
What is the current weather in Gretna?
| Weather | Mist |
| Temperature | 64.4°F |
| Humidity | 100% |
| Wind | 4.6 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Porterville, California | 86 |
| 2 | Peaceful Valley, Washington | 84 |
| 3 | Visalia, California | 84 |
| 4 | Palm Desert, California | 76 |
| 5 | Clear Brook, Virginia | 74 |
| 6 | North Hollywood, California | 72 |
| 7 | Van Nuys, California | 72 |
| 8 | Charles Town, West Virginia | 71 |
| 9 | South Gate, California | 70 |
| 10 | Frederick, Maryland | 67 |
(local time)
SEE WORLD AQI RANKING
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Spotlight
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US AQI
56*
live AQI index
Moderate
Overview
What is the current air quality in Gretna?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 56* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 14.3*µg/m³ | |
!
PM2.5
x2.9
PM2.5 concentration in Gretna is currently 2.9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Gretna?
 | 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
Gretna air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 56 AQI US |  | 87.8° 64.4° |  6.7 mp/h |
| Saturday, Apr 20 | Moderate 55 AQI US |  80% | 86° 64.4° | 6.7 mp/h |
| Sunday, Apr 21 | Moderate 54 AQI US | 90% | 68° 53.6° | 6.7 mp/h |
| Monday, Apr 22 | Moderate 57 AQI US |  | 66.2° 51.8° | 8.9 mp/h |
| Tuesday, Apr 23 | Moderate 75 AQI US | | 75.2° 50° | 6.7 mp/h |
| Wednesday, Apr 24 | Moderate 74 AQI US |  | 78.8° 53.6° | 6.7 mp/h |
| Thursday, Apr 25 | Moderate 73 AQI US | | 82.4° 60.8° | 4.5 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Gretna?
No locations are available.
AQI US, Metric