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Air quality in Horn
Air quality index (AQI) and PM2.5 air pollution in Horn
35 people follow this city
Horn Air Quality Map
Real-time Horn air pollution map
Pollen
What is the pollen count in Horn today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Horn?
| Weather | Broken clouds |
| Temperature | 64.4°F |
| Humidity | 63% |
| Wind | 2.3 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Switzerland city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Chur, Grisons | 38 |
| 2 | Santa Maria in Calanca, Grisons | 38 |
| 3 | Zurich, Zurich | 31 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Horn aqi ranking
Real-time Horn air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Badi | 22 |
(local time)
SEE WORLD AQI RANKING
US AQI
22
live AQI index
Good
Overview
What is the current air quality in Horn?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 22 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4µg/m³ | |
✓
PM2.5 concentration in Horn air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Horn?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Horn air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 23 | Good 28 AQI US |  | 55.4° 50° |  8.9 mp/h |
| Friday, May 24 | Good 23 AQI US | | 62.6° 46.4° | 8.9 mp/h |
| Saturday, May 25 | Good 25 AQI US | | 62.6° 48.2° | 4.5 mp/h |
| Today | Good 22 AQI US | | 68° 48.2° | 11.2 mp/h |
| Monday, May 27 | Good 38 AQI US | 100% | 66.2° 55.4° | 13.4 mp/h |
| Tuesday, May 28 | Good 21 AQI US | 100% | 62.6° 53.6° | 6.7 mp/h |
| Wednesday, May 29 | Good 25 AQI US | 100% | 68° 50° | 11.2 mp/h |
| Thursday, May 30 | Good 16 AQI US | 100% | 62.6° 55.4° | 8.9 mp/h |
| Friday, May 31 | Good 11 AQI US | 100% | 59° 50° | 11.2 mp/h |
| Saturday, Jun 1 | Good 13 AQI US | 100% | 59° 48.2° | 2.2 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Horn air quality data attribution
1Contributor
Frank1 station
Individual Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Horn?
AQI US, Metric