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Air quality in Arch
Air quality index (AQI) and PM2.5 air pollution in Arch
42 people follow this city
Arch Air Quality Map
Real-time Arch air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Arch today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Arch?
| Weather | Broken clouds |
| Temperature | 48.2°F |
| Humidity | 95% |
| Wind | 2.3 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Switzerland city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Zurich, Zurich | 29 |
| 2 | Santa Maria in Calanca, Grisons | 22 |
| 3 | Chur, Grisons | 17 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
51*
live AQI index
Moderate
Overview
What is the current air quality in Arch?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 51* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.2*µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in Arch is currently 1.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Arch?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier DISCOVER ATEM CAR |
Forecast
Arch air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 51 AQI US |  90% | 59° 44.6° |  4.5 mp/h |
| Thursday, May 9 | Good 40 AQI US  | | 62.6° 42.8° | 8.9 mp/h |
| Friday, May 10 | Good 47 AQI US |  | 69.8° 44.6° | 4.5 mp/h |
| Saturday, May 11 | Moderate 52 AQI US | 30% | 73.4° 46.4° | 0 mp/h |
| Sunday, May 12 | Moderate 63 AQI US | 60% | 69.8° 51.8° | 6.7 mp/h |
| Monday, May 13 | Moderate 66 AQI US | 80% | 73.4° 53.6° | 4.5 mp/h |
| Tuesday, May 14 | Moderate 68 AQI US | 100% | 55.4° 51.8° | 2.2 mp/h |
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Where is the cleanest air quality in Arch?
No locations are available.
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AQI US, Metric