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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Rain |
Temperature | 48.2°F |
Humidity | 80% |
Wind | 12 mp/h |
Pressure | 29.2 Hg |
# | city | US AQI |
---|---|---|
1 | Osnabrueck, Lower Saxony | 59 |
2 | Berlin, Berlin | 58 |
3 | Hamburg City, Hamburg | 58 |
4 | Bremen, Bremen | 53 |
5 | Duisburg, Nordrhein-Westfalen | 53 |
6 | Essen, Nordrhein-Westfalen | 52 |
7 | Frankfurt am Main, Hessen | 50 |
8 | Leipzig, Saxony | 48 |
9 | Ludwigshafen am Rhein, Rheinland-Pfalz | 48 |
10 | Giessen, Hessen | 47 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Aachen Wilhelmstraße | 41 |
2 | Burtscheid | 33 |
(local time)
SEE WORLD AQI RANKINGUS AQI
37
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 37 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9µg/m³ | |
PM10 | 16.5µg/m³ | |
O3 | 63µg/m³ | |
NO2 | 40µg/m³ |
PM2.5
x1.8
PM2.5 concentration in Aachen is currently 1.8 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, Apr 24 | Good 32 AQI US | 44.6° 35.6° | 13.4 mp/h | |
Thursday, Apr 25 | Good 31 AQI US | 46.4° 32° | 13.4 mp/h | |
Friday, Apr 26 | Good 29 AQI US | 51.8° 39.2° | 11.2 mp/h | |
Today | Good 37 AQI US | 100% | 55.4° 42.8° | 11.2 mp/h |
Sunday, Apr 28 | Good 28 AQI US | 59° 50° | 20.1 mp/h | |
Monday, Apr 29 | Good 32 AQI US | 40% | 57.2° 44.6° | 11.2 mp/h |
Tuesday, Apr 30 | Moderate 57 AQI US | 100% | 69.8° 48.2° | 8.9 mp/h |
Wednesday, May 1 | Moderate 70 AQI US | 100% | 68° 51.8° | 6.7 mp/h |
Thursday, May 2 | Moderate 65 AQI US | 90% | 69.8° 55.4° | 8.9 mp/h |
Friday, May 3 | Moderate 57 AQI US | 90% | 64.4° 51.8° | 11.2 mp/h |
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