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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 69.8°F |
Humidity | 52% |
Wind | 6.9 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Köln, Nordrhein-Westfalen | 57 |
2 | Düsseldorf, Nordrhein-Westfalen | 55 |
3 | Essen, Nordrhein-Westfalen | 52 |
4 | Duisburg, Nordrhein-Westfalen | 49 |
5 | Ludwigshafen am Rhein, Rheinland-Pfalz | 47 |
6 | Frankfurt am Main, Hessen | 46 |
7 | Mainz, Rheinland-Pfalz | 46 |
8 | Wiesbaden, Hessen | 46 |
9 | Nuremberg, Bavaria | 45 |
10 | Berlin, Berlin | 44 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Bautzener Weg | 41 |
2 | Krämpferstr | 40 |
3 | Erfurt Heinrichstr | 30 |
4 | Bergstr | 27 |
(local time)
SEE WORLD AQI RANKINGUS AQI
42
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 42 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.2µg/m³ | |
PM10 | 8.2µg/m³ | |
O3 | 101.7µg/m³ | |
NO2 | 8.5µg/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 |
---|---|---|---|---|
Friday, May 17 | Good 29 AQI US | 62.6° 51.8° | 17.9 mp/h | |
Saturday, May 18 | Good 31 AQI US | 64.4° 48.2° | 4.5 mp/h | |
Sunday, May 19 | Good 30 AQI US | 60.8° 51.8° | 8.9 mp/h | |
Today | Good 42 AQI US | 50% | 69.8° 48.2° | 4.5 mp/h |
Tuesday, May 21 | Moderate 59 AQI US | 100% | 69.8° 50° | 13.4 mp/h |
Wednesday, May 22 | Good 36 AQI US | 100% | 59° 55.4° | 13.4 mp/h |
Thursday, May 23 | Moderate 57 AQI US | 40% | 66.2° 50° | 8.9 mp/h |
Friday, May 24 | Moderate 62 AQI US | 100% | 66.2° 50° | 13.4 mp/h |
Saturday, May 25 | Moderate 73 AQI US | 100% | 60.8° 55.4° | 2.2 mp/h |
Sunday, May 26 | Moderate 79 AQI US | 100% | 71.6° 51.8° | 4.5 mp/h |
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