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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Rain |
Temperature | 55.4°F |
Humidity | 90% |
Wind | 0.6 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Santa Maria in Calanca, Grisons | 44 |
2 | Chur, Grisons | 41 |
3 | Zurich, Zurich | 36 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Lausanne-Plaines-du-Loup | 38 |
2 | Lausanne-César-Roux | 27 |
(local time)
SEE WORLD AQI RANKINGUS AQI
35
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 35 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4µg/m³ | |
PM10 | 6.8µg/m³ | |
O3 | 86.6µg/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 |
---|---|---|---|---|
Saturday, May 11 | Good 43 AQI US | 66.2° 51.8° | 2.2 mp/h | |
Sunday, May 12 | Good 37 AQI US | 69.8° 53.6° | 4.5 mp/h | |
Monday, May 13 | Good 34 AQI US | 66.2° 53.6° | 4.5 mp/h | |
Today | Good 35 AQI US | 90% | 64.4° 51.8° | 6.7 mp/h |
Wednesday, May 15 | Good 36 AQI US | 100% | 57.2° 50° | 11.2 mp/h |
Thursday, May 16 | Good 24 AQI US | 100% | 57.2° 50° | 8.9 mp/h |
Friday, May 17 | Good 11 AQI US | 90% | 59° 48.2° | 2.2 mp/h |
Saturday, May 18 | Good 15 AQI US | 100% | 62.6° 48.2° | 4.5 mp/h |
Sunday, May 19 | Moderate 60 AQI US | 100% | 62.6° 51.8° | 2.2 mp/h |
Monday, May 20 | Moderate 63 AQI US | 100% | 59° 53.6° | 4.5 mp/h |
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Individual Contributor
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