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Air quality in Harper
Air quality index (AQI) and PM2.5 air pollution in Harper
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Harper Air Quality Map
Real-time Harper air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Harper today?
 | Index | Very high | |
 | Tree pollen | Low | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Harper?
| Weather | Broken clouds |
| Temperature | 57.2°F |
| Humidity | 56% |
| Wind | 5.6 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  San Bernardino, California | 85 |
| 2 | Downey, California | 81 |
| 3 | Signal Hill, California | 80 |
| 4 | Fontana, California | 79 |
| 5 | Redlands, California | 79 |
| 6 | La Habra, California | 78 |
| 7 | San Gabriel, California | 77 |
| 8 | Monterey Park, California | 76 |
| 9 | San Fernando, California | 76 |
| 10 | Hot Springs, South Dakota | 72 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
30*
live AQI index
Good
Overview
What is the current air quality in Harper?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 30* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.5*µg/m³ | |
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PM2.5
x1.1
PM2.5 concentration in Harper is currently 1.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Harper?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Harper air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 30 AQI US | | 78.8° 55.4° |  6.7 mp/h |
| Sunday, May 12 | Moderate 55 AQI US  |  100% | 73.4° 59° | 17.9 mp/h |
| Monday, May 13 | Good 48 AQI US | 100% | 68° 59° | 15.7 mp/h |
| Tuesday, May 14 | Moderate 56 AQI US |  | 78.8° 55.4° | 8.9 mp/h |
| Wednesday, May 15 | Good 37 AQI US | 100% | 82.4° 59° | 17.9 mp/h |
| Thursday, May 16 | Moderate 68 AQI US | 100% | 68° 57.2° | 11.2 mp/h |
| Friday, May 17 | Good 15 AQI US | | 75.2° 53.6° | 11.2 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 Harper?
No locations are available.
AQI US, Metric