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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | High | ||
Tree pollen | High | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Scattered clouds |
Temperature | 35.6°F |
Humidity | 77% |
Wind | 2.8 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Erfurt, Thuringia | 55 |
2 | Essen, Nordrhein-Westfalen | 45 |
3 | Ludwigshafen am Rhein, Rheinland-Pfalz | 41 |
4 | Duisburg, Nordrhein-Westfalen | 39 |
5 | Bremen, Bremen | 33 |
6 | Stuttgart, Baden-Wuerttemberg | 33 |
7 | Ulm, Baden-Wuerttemberg | 29 |
8 | Köln, Nordrhein-Westfalen | 28 |
9 | Wangen im Allgau, Baden-Wuerttemberg | 27 |
10 | Düsseldorf, Nordrhein-Westfalen | 26 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Nordwest | 21 |
2 | Karlsruhe Bergwald | 17 |
3 | Karlsruhe-Rüppurr | 13 |
4 | Reinhold Frank Straße | 3 |
(local time)
SEE WORLD AQI RANKINGUS AQI
17
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 17 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4µg/m³ | |
PM10 | 8µg/m³ | |
O3 | 4.5µg/m³ | |
NO2 | 0µg/m³ | |
CO | 300µg/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 |
---|---|---|---|---|
Tuesday, Apr 23 | Good 21 AQI US | 51.8° 32° | 6.7 mp/h | |
Wednesday, Apr 24 | Good 26 AQI US | 42.8° 32° | 8.9 mp/h | |
Thursday, Apr 25 | Good 17 AQI US | 50° 35.6° | 8.9 mp/h | |
Today | Good 17 AQI US | 40% | 53.6° 35.6° | 6.7 mp/h |
Saturday, Apr 27 | Good 22 AQI US | 68° 39.2° | 8.9 mp/h | |
Sunday, Apr 28 | Good 37 AQI US | 60% | 60.8° 50° | 8.9 mp/h |
Monday, Apr 29 | Good 50 AQI US | 40% | 62.6° 50° | 2.2 mp/h |
Tuesday, Apr 30 | Moderate 56 AQI US | 70% | 73.4° 51.8° | 6.7 mp/h |
Wednesday, May 1 | Moderate 58 AQI US | 80% | 75.2° 55.4° | 4.5 mp/h |
Thursday, May 2 | Moderate 57 AQI US | 100% | 60.8° 55.4° | 6.7 mp/h |
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4Contributors
2 Government Contributors
2 stations
2 Anonymous Contributors
2 stations
5 Data sources