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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 | Clear sky |
Temperature | 55.4°F |
Humidity | 65% |
Wind | 4.6 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Düsseldorf, Nordrhein-Westfalen | 65 |
2 | Osnabrueck, Lower Saxony | 63 |
3 | Duisburg, Nordrhein-Westfalen | 60 |
4 | Essen, Nordrhein-Westfalen | 60 |
5 | Stuttgart, Baden-Wuerttemberg | 56 |
6 | Köln, Nordrhein-Westfalen | 55 |
7 | Bremen, Bremen | 49 |
8 | Giessen, Hessen | 48 |
9 | Augsburg, Bavaria | 44 |
10 | Ludwigshafen am Rhein, Rheinland-Pfalz | 44 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Bautzener Weg | 36 |
2 | Krämpferstr | 35 |
3 | Erfurt Heinrichstr | 33 |
4 | Bergstr | 32 |
(local time)
SEE WORLD AQI RANKINGUS AQI
36
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 36 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 6µg/m³ | |
PM10 | 14.1µg/m³ | |
O3 | 89µg/m³ | |
NO2 | 8.1µg/m³ | |
SO2 | 0.8µg/m³ |
PM2.5
x1.2
PM2.5 concentration in Erfurt is currently 1.2 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, May 13 | Good 42 AQI US | 71.6° 50° | 11.2 mp/h | |
Tuesday, May 14 | Good 34 AQI US | 71.6° 50° | 13.4 mp/h | |
Wednesday, May 15 | Good 37 AQI US | 73.4° 48.2° | 13.4 mp/h | |
Today | Good 36 AQI US | 100% | 68° 53.6° | 15.7 mp/h |
Friday, May 17 | Good 44 AQI US | 100% | 57.2° 51.8° | 13.4 mp/h |
Saturday, May 18 | Good 47 AQI US | 60.8° 50° | 6.7 mp/h | |
Sunday, May 19 | Moderate 53 AQI US | 60% | 68° 48.2° | 6.7 mp/h |
Monday, May 20 | Moderate 76 AQI US | 100% | 69.8° 50° | 4.5 mp/h |
Tuesday, May 21 | Moderate 70 AQI US | 69.8° 50° | 15.7 mp/h | |
Wednesday, May 22 | Moderate 78 AQI US | 80% | 60.8° 51.8° | 6.7 mp/h |
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