Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Marl
Air quality index (AQI) and PM2.5 air pollution in Marl
270 people follow this city
Marl Air Quality Map
Real-time Marl air pollution map
Pollen
What is the pollen count in Marl today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Marl?
| Weather | Broken clouds |
| Temperature | 59°F |
| Humidity | 82% |
| Wind | 1.3 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Germany city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Rostock, Mecklenburg-Vorpommern | 62 |
| 2 | Berlin, Berlin | 53 |
| 3 | Nuremberg, Bavaria | 52 |
| 4 | Dresden, Saxony | 51 |
| 5 | Essen, Nordrhein-Westfalen | 49 |
| 6 | Ludwigshafen am Rhein, Rheinland-Pfalz | 49 |
| 7 | Weinheim, Baden-Wuerttemberg | 49 |
| 8 | Düsseldorf, Nordrhein-Westfalen | 47 |
| 9 | Hamburg City, Hamburg | 45 |
| 10 | Duisburg, Nordrhein-Westfalen | 44 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Marl aqi ranking
Real-time Marl air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Sickingmühle | 30 |
(local time)
SEE WORLD AQI RANKING
US AQI
65*
live AQI index
Moderate
Overview
What is the current air quality in Marl?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 65* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 16.6*µg/m³ | |
| O3 | 75*µg/m³ | |
!
PM2.5
x3.3
PM2.5 concentration in Marl is currently 3.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Marl?
 | 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
Marl air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 24 | Moderate 65 AQI US |  60% | 68° 51.8° |  8.9 mp/h |
| Saturday, May 25 | Moderate 65 AQI US | 100% | 59° 51.8° | 4.5 mp/h |
| Sunday, May 26 | Moderate 57 AQI US | | 68° 53.6° | 6.7 mp/h |
| Monday, May 27 | Moderate 59 AQI US | 70% | 71.6° 53.6° | 8.9 mp/h |
| Tuesday, May 28 | Good 47 AQI US  | 100% | 66.2° 55.4° | 4.5 mp/h |
| Wednesday, May 29 | Moderate 52 AQI US | 100% | 64.4° 50° | 8.9 mp/h |
| Thursday, May 30 | Moderate 69 AQI US | 100% | 60.8° 51.8° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Marl?
AQI US, Metric