Be the first to measure and contribute air quality data to your community
40 people follow this city
AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 39.2°F |
Humidity | 90% |
Wind | 6.9 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Berlin, Berlin | 59 |
2 | Erfurt, Thuringia | 58 |
3 | Rostock, Mecklenburg-Vorpommern | 56 |
4 | Essen, Nordrhein-Westfalen | 52 |
5 | Stuttgart, Baden-Wuerttemberg | 46 |
6 | Potsdam, Brandenburg | 45 |
7 | Ulm, Baden-Wuerttemberg | 44 |
8 | Hamburg City, Hamburg | 42 |
9 | Ludwigshafen am Rhein, Rheinland-Pfalz | 33 |
10 | Wiesbaden, Hessen | 33 |
(local time)
SEE WORLD AQI RANKINGUS AQI
34*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 34* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8.1*µg/m³ |
PM2.5
x1.6
PM2.5 concentration in Alfter is currently 1.6 times the WHO annual air quality guideline value
Enjoy outdoor activities | |
Open your windows to bring clean, fresh air indoors GET A MONITOR |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 34 AQI US | 70% | 48.2° 37.4° | 8.9 mp/h |
Friday, Apr 26 | Good 38 AQI US | 55.4° 39.2° | 8.9 mp/h | |
Saturday, Apr 27 | Good 28 AQI US | 70% | 62.6° 41° | 11.2 mp/h |
Sunday, Apr 28 | Good 45 AQI US | 30% | 62.6° 51.8° | 13.4 mp/h |
Monday, Apr 29 | Moderate 60 AQI US | 20% | 62.6° 50° | 4.5 mp/h |
Tuesday, Apr 30 | Moderate 59 AQI US | 100% | 71.6° 53.6° | 4.5 mp/h |
Wednesday, May 1 | Moderate 69 AQI US | 90% | 62.6° 55.4° | 6.7 mp/h |
Interested in hourly forecast? Get the app
No locations are available.