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Air quality in Horsham
Air quality index (AQI) and PM2.5 air pollution in Horsham
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Horsham Air Quality Map
Real-time Horsham air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Horsham today?
 | Index | High | |
 | Tree pollen | High | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Horsham?
| Weather | Scattered clouds |
| Temperature | 69.8°F |
| Humidity | 86% |
| Wind | 3.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 302 |
| 2 | Coachella, California | 110 |
| 3 | Corpus Christi, Texas | 91 |
| 4 | Thermal, California | 80 |
| 5 | Campo, California | 75 |
| 6 | Trussville, Alabama | 70 |
| 7 | Yucaipa, California | 70 |
| 8 | Pahrump, Nevada | 69 |
| 9 | Dundalk, Maryland | 67 |
| 10 | San Antonio, Texas | 65 |
(local time)
SEE WORLD AQI RANKING
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US AQI
42*
live AQI index
Good
Overview
What is the current air quality in Horsham?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 42* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.7*µg/m³ | |
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PM2.5
x1.5
PM2.5 concentration in Horsham is currently 1.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Horsham?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Horsham air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 42 AQI US |  90% | 77° 66.2° |  4.5 mp/h |
| Friday, May 24 | Moderate 55 AQI US  | | 80.6° 60.8° | 6.7 mp/h |
| Saturday, May 25 | Moderate 59 AQI US | 100% | 75.2° 62.6° | 4.5 mp/h |
| Sunday, May 26 | Moderate 64 AQI US |  | 82.4° 59° | 4.5 mp/h |
| Monday, May 27 | Moderate 55 AQI US | 30% | 71.6° 60.8° | 8.9 mp/h |
| Tuesday, May 28 | Moderate 56 AQI US | 100% | 68° 59° | 8.9 mp/h |
| Wednesday, May 29 | Moderate 59 AQI US | 100% | 71.6° 57.2° | 13.4 mp/h |
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Where is the cleanest air quality in Horsham?
No locations are available.
AQI US, Metric