Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Harper
Air quality index (AQI) and PM2.5 air pollution in Harper
24 people follow this city
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 | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Harper?
| Weather | Broken clouds |
| Temperature | 71.6°F |
| Humidity | 89% |
| Wind | 12.7 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Mecca, California | 68 |
| 2 | Pahrump, Nevada | 63 |
| 3 | Milwaukee, Wisconsin | 60 |
| 4 | Sparks, Nevada | 60 |
| 5 | Yucaipa, California | 58 |
| 6 | Durham, North Carolina | 57 |
| 7 | Campo, California | 56 |
| 8 | Corpus Christi, Texas | 56 |
| 9 | Medina, Ohio | 56 |
| 10 | Banning, California | 55 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
59*
live AQI index
Moderate
Overview
What is the current air quality in Harper?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 59* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 15.9*µg/m³ | |
!
PM2.5
x3.2
PM2.5 concentration in Harper is currently 3.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Harper?
 | 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
Harper air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 59 AQI US |  100% | 75.2° 66.2° |  15.7 mp/h |
| Sunday, May 5 | Good 43 AQI US  | 100% | 77° 62.6° | 17.9 mp/h |
| Monday, May 6 | Good 41 AQI US | 50% | 77° 66.2° | 17.9 mp/h |
| Tuesday, May 7 | Good 48 AQI US | | 91.4° 66.2° | 15.7 mp/h |
| Wednesday, May 8 | Moderate 60 AQI US | 30% | 91.4° 69.8° | 13.4 mp/h |
| Thursday, May 9 | Moderate 59 AQI US | 70% | 84.2° 66.2° | 15.7 mp/h |
| Friday, May 10 | Moderate 65 AQI US | 40% | 73.4° 57.2° | 20.1 mp/h |
| Saturday, May 11 | Good 21 AQI US | | 73.4° 55.4° | 13.4 mp/h |
Interested in hourly forecast? Get the app
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