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Air quality in Horizon West
Air quality index (AQI) and PM2.5 air pollution in Horizon West
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Horizon West Air Quality Map
Real-time Horizon West air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Horizon West today?
 | Index | High | |
 | Tree pollen | None | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Horizon West?
| Weather | Broken clouds |
| Temperature | 75.2°F |
| Humidity | 74% |
| Wind | 5 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 88 |
| 2 | Claremont, California | 86 |
| 3 | Corpus Christi, Texas | 84 |
| 4 | Redlands, California | 83 |
| 5 | Pasadena, California | 81 |
| 6 | San Bernardino, California | 80 |
| 7 | San Fernando, California | 80 |
| 8 | Glendale, California | 78 |
| 9 | Glendora, California | 78 |
| 10 | Mount Lebanon, Pennsylvania | 78 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
57*
live AQI index
Moderate
Overview
What is the current air quality in Horizon West?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 57* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12.4*µg/m³ | |
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PM2.5
x2.5
PM2.5 concentration in Horizon West is currently 2.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Horizon West?
 | 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
Horizon West air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 57 AQI US | | 91.4° 71.6° |  15.7 mp/h |
| Sunday, Jun 2 | Good 34 AQI US  | | 91.4° 69.8° | 13.4 mp/h |
| Monday, Jun 3 | Good 38 AQI US |  | 95° 68° | 15.7 mp/h |
| Tuesday, Jun 4 | Good 30 AQI US | | 95° 68° | 15.7 mp/h |
| Wednesday, Jun 5 | Moderate 59 AQI US | | 96.8° 69.8° | 15.7 mp/h |
| Thursday, Jun 6 | Moderate 76 AQI US |  50% | 98.6° 71.6° | 6.7 mp/h |
| Friday, Jun 7 | Moderate 74 AQI US | | 100.4° 71.6° | 17.9 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 Horizon West?
No locations are available.
AQI US, Metric