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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 64.4°F |
Humidity | 70% |
Wind | 9.9 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Düsseldorf, Nordrhein-Westfalen | 69 |
2 | Köln, Nordrhein-Westfalen | 68 |
3 | Bremen, Bremen | 56 |
4 | Duisburg, Nordrhein-Westfalen | 55 |
5 | Rostock, Mecklenburg-Vorpommern | 54 |
6 | Berlin, Berlin | 53 |
7 | Essen, Nordrhein-Westfalen | 52 |
8 | Osnabrueck, Lower Saxony | 44 |
9 | Erfurt, Thuringia | 42 |
10 | Hamburg City, Hamburg | 40 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Nordwest | 24 |
2 | Karlsruhe-Rüppurr | 13 |
3 | Karlsruhe Bergwald | 5 |
4 | Reinhold Frank Straße | 2 |
(local time)
SEE WORLD AQI RANKINGUS AQI
13
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 13 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.3µg/m³ | |
PM10 | 4µg/m³ | |
O3 | 30.5µg/m³ | |
NO2 | 0µg/m³ | |
CO | 200µg/m³ |
PM2.5 concentration in Karlsruhe air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 15 | Good 21 AQI US | 66.2° 55.4° | 8.9 mp/h | |
Thursday, May 16 | Good 12 AQI US | 69.8° 50° | 8.9 mp/h | |
Friday, May 17 | Good 11 AQI US | 55.4° 51.8° | 17.9 mp/h | |
Today | Good 13 AQI US | 90% | 66.2° 50° | 13.4 mp/h |
Sunday, May 19 | Good 37 AQI US | 80% | 66.2° 50° | 8.9 mp/h |
Monday, May 20 | Good 45 AQI US | 73.4° 50° | 4.5 mp/h | |
Tuesday, May 21 | Moderate 56 AQI US | 100% | 66.2° 55.4° | 13.4 mp/h |
Wednesday, May 22 | Good 19 AQI US | 64.4° 51.8° | 11.2 mp/h | |
Thursday, May 23 | Moderate 55 AQI US | 73.4° 48.2° | 8.9 mp/h | |
Friday, May 24 | Moderate 75 AQI US | 90% | 62.6° 51.8° | 8.9 mp/h |
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4Contributors
2 Government Contributors
2 stations
2 Anonymous Contributors
2 stations
5 Data sources