Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Calden
Air quality index (AQI) and PM2.5 air pollution in Calden
126 people follow this city
Calden Air Quality Map
Real-time Calden air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Calden today?
 | Index | High | |
 | Tree pollen | High | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Calden?
| Weather | Broken clouds |
| Temperature | 39.2°F |
| Humidity | 87% |
| Wind | 11.5 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time Germany city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Rostock, Mecklenburg-Vorpommern | 61 |
| 2 | Hamburg City, Hamburg | 56 |
| 3 | Berlin, Berlin | 53 |
| 4 | Erfurt, Thuringia | 52 |
| 5 | Ludwigshafen am Rhein, Rheinland-Pfalz | 41 |
| 6 | Kehl, Baden-Wuerttemberg | 40 |
| 7 | Duisburg, Nordrhein-Westfalen | 37 |
| 8 | Weinheim, Baden-Wuerttemberg | 37 |
| 9 | Frankfurt am Main, Hessen | 35 |
| 10 | Potsdam, Brandenburg | 35 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
17*
live AQI index
Good
Overview
What is the current air quality in Calden?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 17* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.2*µg/m³ | |
✓
PM2.5 concentration in Calden air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Calden?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Calden air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 17 AQI US |  100% | 46.4° 33.8° |  11.2 mp/h |
| Friday, Apr 26 | Good 36 AQI US | | 51.8° 33.8° | 11.2 mp/h |
| Saturday, Apr 27 | Good 30 AQI US | | 60.8° 39.2° | 11.2 mp/h |
| Sunday, Apr 28 | Moderate 52 AQI US  | | 64.4° 46.4° | 11.2 mp/h |
| Monday, Apr 29 | Moderate 71 AQI US | | 64.4° 46.4° | 4.5 mp/h |
| Tuesday, Apr 30 | Moderate 59 AQI US |  | 71.6° 50° | 8.9 mp/h |
| Wednesday, May 1 | Moderate 56 AQI US |  30% | 73.4° 51.8° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Calden?
No locations are available.
AQI US, Metric