Air quality in Louisville
Air quality index (AQI) and PM2.5 air pollution in Louisville
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Louisville Air Quality Map
Real-time Louisville air pollution map
Air Quality contributors Sources
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Weather
What is the current weather in Louisville?
| Weather | Broken clouds |
| Temperature | 82.4°C |
| Humidity | 66% |
| Wind | 1 mp/h |
| Pressure | 1014 mb |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Brewster, Washington | 305 |
| 2 | Grand Coulee, Washington | 295 |
| 3 | Manson, Washington | 293 |
| 4 | Electric City, Washington | 284 |
| 5 | Winthrop, Washington | 270 |
| 6 | Pateros, Washington | 265 |
| 7 | Twisp, Washington | 265 |
| 8 | Coulee Dam, Washington | 252 |
| 9 | Chelan, Washington | 248 |
| 10 | Tonasket, Washington | 247 |
(local time)
SEE WORLD AQI RANKING3D animated air pollution map
live Louisville aqi ranking
Real-time Louisville air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | West Knoxville | 74 |
(local time)
SEE WORLD AQI RANKINGUS AQI
74
live AQI index
Moderate
Overview
What is the current air quality in Louisville?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 74 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 23 µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in Louisville air is currently 2 times above WHO exposure recommendation
Health Recommendations
How to protect from air pollution in Louisville?
 | Close your windows to avoid dirty outdoor air |
 | Sensitive groups should reduce outdoor exercise |
Forecast
Louisville air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Jul 28 | Moderate 92 US AQI | |||
| Thursday, Jul 29 | Moderate 77 US AQI | |||
| Friday, Jul 30 | Moderate 94 US AQI | |||
| Saturday, Jul 31 | Moderate 84 US AQI |  | 82.4°68° |  6.7 mp/h |
| Today | Good 43 US AQI  |  | 86°60.8° | 6.7 mp/h |
| Monday, Aug 2 | Moderate 66 US AQI | | 87.8°60.8° | 4.5 mp/h |
| Tuesday, Aug 3 | Moderate 72 US AQI | | 84.2°62.6° | 4.5 mp/h |
| Wednesday, Aug 4 | Moderate 71 US AQI | | 86°62.6° | 2.2 mp/h |
| Thursday, Aug 5 | Moderate 64 US AQI | | 86°66.2° | 6.7 mp/h |
| Friday, Aug 6 | Moderate 62 US AQI | | 87.8°66.2° | 8.9 mp/h |
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Historical
Historic air quality graph for Louisville
How to best protect from air pollution?
Louisville air quality data sources
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Where is the cleanest air quality in Louisville?
