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Air quality in Simpson
Air quality index (AQI) and PM2.5 air pollution in Simpson
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Simpson Air Quality Map
Real-time Simpson air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Simpson today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Simpson?
| Weather | Broken clouds |
| Temperature | 51.8°F |
| Humidity | 92% |
| Wind | 1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Casa Grande, Arizona | 68 |
| 2 | Lubbock, Texas | 64 |
| 3 | Marana, Arizona | 61 |
| 4 | Beaver Falls, Pennsylvania | 58 |
| 5 | Lancaster, Pennsylvania | 57 |
| 6 | Pahrump, Nevada | 57 |
| 7 | San Antonio, Texas | 57 |
| 8 | Medina, Ohio | 56 |
| 9 | Mecca, California | 55 |
| 10 | Aliquippa, Pennsylvania | 54 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
28*
live AQI index
Good
Overview
What is the current air quality in Simpson?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 28* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.8*µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Simpson is currently 1.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Simpson?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Simpson air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 28 AQI US | | 60.8° 50° |  2.2 mp/h |
| Tuesday, May 7 | Good 39 AQI US |  | 71.6° 44.6° | 4.5 mp/h |
| Wednesday, May 8 | Good 44 AQI US |  100% | 77° 55.4° | 11.2 mp/h |
| Thursday, May 9 | Good 44 AQI US | 100% | 66.2° 53.6° | 8.9 mp/h |
| Friday, May 10 | Good 28 AQI US | 100% | 55.4° 44.6° | 8.9 mp/h |
| Saturday, May 11 | Good 11 AQI US | 40% | 57.2° 42.8° | 8.9 mp/h |
| Sunday, May 12 | Good 26 AQI US | | 68° 42.8° | 6.7 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 Simpson?
No locations are available.
AQI US, Metric