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Air quality in Harleigh
Air quality index (AQI) and PM2.5 air pollution in Harleigh
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Harleigh Air Quality Map
Real-time Harleigh air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Harleigh today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Harleigh?
| Weather | Rain |
| Temperature | 59°F |
| Humidity | 88% |
| Wind | 3 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 88 |
| 2 | San Bernardino, California | 83 |
| 3 | Indio, California | 74 |
| 4 | Palm Springs, California | 74 |
| 5 | Yucaipa, California | 71 |
| 6 | Redlands, California | 70 |
| 7 | La Habra, California | 69 |
| 8 | Philadelphia, Pennsylvania | 69 |
| 9 | Cedar Park, Texas | 68 |
| 10 | Houston, Texas | 67 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
63*
live AQI index
Moderate
Overview
What is the current air quality in Harleigh?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 63* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 15.5*µg/m³ | |
!
PM2.5
x3.1
PM2.5 concentration in Harleigh is currently 3.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Harleigh?
 | 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
Harleigh air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 63 AQI US | 90% | 59° 51.8° |  2.2 mp/h |
| Sunday, May 19 | Moderate 66 AQI US |  | 68° 51.8° | 4.5 mp/h |
| Monday, May 20 | Moderate 64 AQI US | | 73.4° 50° | 4.5 mp/h |
| Tuesday, May 21 | Moderate 69 AQI US | | 75.2° 51.8° | 6.7 mp/h |
| Wednesday, May 22 | Moderate 66 AQI US | 90% | 77° 51.8° | 8.9 mp/h |
| Thursday, May 23 | Moderate 64 AQI US | 90% | 66.2° 53.6° | 6.7 mp/h |
| Friday, May 24 | Good 43 AQI US  |  | 73.4° 46.4° | 2.2 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Harleigh?
No locations are available.
AQI US, Metric