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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 | 59°F |
Humidity | 75% |
Wind | 4.6 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Düsseldorf, Nordrhein-Westfalen | 71 |
2 | Köln, Nordrhein-Westfalen | 68 |
3 | Bremen, Bremen | 57 |
4 | Duisburg, Nordrhein-Westfalen | 57 |
5 | Rostock, Mecklenburg-Vorpommern | 56 |
6 | Essen, Nordrhein-Westfalen | 54 |
7 | Berlin, Berlin | 53 |
8 | Kassel, Hessen | 52 |
9 | Potsdam, Brandenburg | 41 |
10 | Ludwigshafen am Rhein, Rheinland-Pfalz | 38 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Bautzener Weg | 25 |
2 | Erfurt Heinrichstr | 25 |
3 | Krämpferstr | 25 |
4 | Bergstr | 23 |
(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 | 4.5µg/m³ | |
PM10 | 6.8µg/m³ | |
O3 | 23.3µg/m³ | |
NO2 | 9.6µg/m³ | |
SO2 | 0.8µg/m³ |
PM2.5 concentration in Erfurt air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 15 | Good 37 AQI US | 73.4° 48.2° | 13.4 mp/h | |
Thursday, May 16 | Good 34 AQI US | 68° 51.8° | 11.2 mp/h | |
Friday, May 17 | Good 29 AQI US | 62.6° 51.8° | 17.9 mp/h | |
Today | Good 25 AQI US | 100% | 64.4° 48.2° | 4.5 mp/h |
Sunday, May 19 | Moderate 55 AQI US | 100% | 64.4° 51.8° | 8.9 mp/h |
Monday, May 20 | Moderate 63 AQI US | 70% | 68° 50° | 4.5 mp/h |
Tuesday, May 21 | Moderate 63 AQI US | 80% | 73.4° 51.8° | 13.4 mp/h |
Wednesday, May 22 | Moderate 70 AQI US | 100% | 60.8° 53.6° | 13.4 mp/h |
Thursday, May 23 | Moderate 80 AQI US | 68° 50° | 6.7 mp/h | |
Friday, May 24 | Moderate 71 AQI US | 100% | 69.8° 50° | 8.9 mp/h |
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