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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 | Mist |
Temperature | 62.6°F |
Humidity | 92% |
Wind | 4.6 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 38 |
2 | Santa Maria in Calanca, Grisons | 38 |
3 | Zurich, Zurich | 17 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Bioggio | 31 |
(local time)
SEE WORLD AQI RANKINGUS AQI
32
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 32 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5µg/m³ | |
PM10 | 7µg/m³ | |
O3 | 78µg/m³ | |
NO2 | 6µg/m³ |
PM2.5 concentration in Bioggio air currently meets the WHO annual air quality guideline value
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, May 27 | Good 29 AQI US | 69.8° 53.6° | 4.5 mp/h | |
Tuesday, May 28 | Good 32 AQI US | 75.2° 55.4° | 4.5 mp/h | |
Wednesday, May 29 | Good 41 AQI US | 69.8° 51.8° | 4.5 mp/h | |
Today | Good 32 AQI US | 100% | 66.2° 57.2° | 2.2 mp/h |
Friday, May 31 | Good 18 AQI US | 100% | 66.2° 50° | 8.9 mp/h |
Saturday, Jun 1 | Good 12 AQI US | 90% | 69.8° 48.2° | 6.7 mp/h |
Sunday, Jun 2 | Good 26 AQI US | 80% | 69.8° 50° | 4.5 mp/h |
Monday, Jun 3 | Moderate 51 AQI US | 60% | 69.8° 53.6° | 4.5 mp/h |
Tuesday, Jun 4 | Moderate 56 AQI US | 60% | 73.4° 51.8° | 4.5 mp/h |
Wednesday, Jun 5 | Moderate 69 AQI US | 40% | 77° 55.4° | 4.5 mp/h |
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