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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 | 55.4°F |
Humidity | 51% |
Wind | 13.8 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Wiesbaden, Hessen | 55 |
2 | Erfurt, Thuringia | 52 |
3 | Frankfurt am Main, Hessen | 52 |
4 | Stuttgart, Baden-Wuerttemberg | 50 |
5 | Berlin, Berlin | 41 |
6 | Duisburg, Nordrhein-Westfalen | 41 |
7 | Essen, Nordrhein-Westfalen | 37 |
8 | Kassel, Hessen | 37 |
9 | Düsseldorf, Nordrhein-Westfalen | 36 |
10 | Ludwigshafen am Rhein, Rheinland-Pfalz | 35 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Mirecourtstrasse | 29 |
2 | Auerberg | 20 |
(local time)
SEE WORLD AQI RANKINGUS AQI
25
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 25 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 6µg/m³ | |
NO2 | 19µg/m³ |
PM2.5
x1.2
PM2.5 concentration in Bonn is currently 1.2 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Apr 23 | Moderate 54 AQI US | 51.8° 32° | 8.9 mp/h | |
Wednesday, Apr 24 | Good 26 AQI US | 46.4° 37.4° | 11.2 mp/h | |
Thursday, Apr 25 | Good 23 AQI US | 50° 35.6° | 8.9 mp/h | |
Today | Good 25 AQI US | 40% | 55.4° 41° | 8.9 mp/h |
Saturday, Apr 27 | Good 29 AQI US | 64.4° 41° | 11.2 mp/h | |
Sunday, Apr 28 | Good 37 AQI US | 60.8° 51.8° | 11.2 mp/h | |
Monday, Apr 29 | Moderate 51 AQI US | 80% | 53.6° 50° | 4.5 mp/h |
Tuesday, Apr 30 | Moderate 57 AQI US | 90% | 71.6° 48.2° | 4.5 mp/h |
Wednesday, May 1 | Moderate 68 AQI US | 90% | 78.8° 55.4° | 6.7 mp/h |
Thursday, May 2 | Moderate 58 AQI US | 100% | 77° 57.2° | 6.7 mp/h |
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3 Data sources