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Air quality in Harrisburg
Air quality index (AQI) and PM2.5 air pollution in Harrisburg
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Harrisburg Air Quality Map
Real-time Harrisburg air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Harrisburg today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Harrisburg?
| Weather | Broken clouds |
| Temperature | 68°F |
| Humidity | 96% |
| Wind | 7.3 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Casa Grande, Arizona | 86 |
| 2 | Lancaster, Pennsylvania | 70 |
| 3 | The Woodlands, Texas | 68 |
| 4 | Camden, New Jersey | 67 |
| 5 | Wilmington, Delaware | 67 |
| 6 | Allentown, Pennsylvania | 66 |
| 7 | Columbus, Ohio | 66 |
| 8 | Cincinnati, Ohio | 65 |
| 9 | Upper Arlington, Ohio | 65 |
| 10 | Dundalk, Maryland | 64 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
53*
live AQI index
Moderate
Overview
What is the current air quality in Harrisburg?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 53* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.4*µg/m³ | |
!
PM2.5
x2.1
PM2.5 concentration in Harrisburg is currently 2.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Harrisburg?
 | 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
Harrisburg air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 53 AQI US |  100% | 78.8° 64.4° |  17.9 mp/h |
| Wednesday, May 8 | Good 50 AQI US  | 100% | 82.4° 59° | 17.9 mp/h |
| Thursday, May 9 | Good 36 AQI US | 100% | 71.6° 51.8° | 15.7 mp/h |
| Friday, May 10 | Good 18 AQI US | 40% | 62.6° 46.4° | 11.2 mp/h |
| Saturday, May 11 | Good 12 AQI US | 90% | 68° 48.2° | 15.7 mp/h |
| Sunday, May 12 | Good 14 AQI US |  | 66.2° 44.6° | 11.2 mp/h |
| Monday, May 13 | Good 26 AQI US | | 73.4° 50° | 11.2 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Harrisburg?
No locations are available.
AQI US, Metric