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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | None | ||
Tree pollen | None | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Rain |
Temperature | 51.8°F |
Humidity | 94% |
Wind | 4.6 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 44 |
2 | Zurich, Zurich | 28 |
3 | Santa Maria in Calanca, Grisons | 24 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Lausanne-Plaines-du-Loup | 34 |
2 | Lausanne-César-Roux | 26 |
(local time)
SEE WORLD AQI RANKINGUS AQI
27
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 27 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3µg/m³ | |
PM10 | 5.5µg/m³ | |
O3 | 66.8µg/m³ | |
NO2 | 14.9µg/m³ |
PM2.5 concentration in Lausanne air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, May 13 | Good 34 AQI US | 66.2° 53.6° | 4.5 mp/h | |
Tuesday, May 14 | Good 29 AQI US | 64.4° 51.8° | 6.7 mp/h | |
Wednesday, May 15 | Good 32 AQI US | 57.2° 51.8° | 6.7 mp/h | |
Today | Good 27 AQI US | 100% | 55.4° 48.2° | 8.9 mp/h |
Friday, May 17 | Good 12 AQI US | 70% | 59° 46.4° | 2.2 mp/h |
Saturday, May 18 | Good 16 AQI US | 100% | 62.6° 48.2° | 8.9 mp/h |
Sunday, May 19 | Good 17 AQI US | 100% | 66.2° 50° | 2.2 mp/h |
Monday, May 20 | Good 41 AQI US | 100% | 64.4° 51.8° | 4.5 mp/h |
Tuesday, May 21 | Moderate 58 AQI US | 100% | 60.8° 53.6° | 4.5 mp/h |
Wednesday, May 22 | Moderate 61 AQI US | 100% | 59° 51.8° | 11.2 mp/h |
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Individual Contributor
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