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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 | Broken clouds |
Temperature | 46.4°F |
Humidity | 91% |
Wind | 2.3 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Santa Maria in Calanca, Grisons | 31 |
2 | Chur, Grisons | 26 |
3 | Zurich, Zurich | 23 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Dino-Via Fontana | 30 |
2 | Lugano-Università | 28 |
(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 | 5µg/m³ | |
PM10 | 7µg/m³ | |
O3 | 66µg/m³ | |
NO2 | 10µg/m³ |
PM2.5 concentration in Lugano air currently meets the WHO annual air quality guideline value
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Apr 23 | Good 25 AQI US | 57.2° 37.4° | 4.5 mp/h | |
Wednesday, Apr 24 | Good 37 AQI US | 60.8° 33.8° | 6.7 mp/h | |
Thursday, Apr 25 | Good 32 AQI US | 55.4° 33.8° | 6.7 mp/h | |
Today | Good 27 AQI US | 80% | 50° 42.8° | 2.2 mp/h |
Saturday, Apr 27 | Good 34 AQI US | 100% | 55.4° 44.6° | 2.2 mp/h |
Sunday, Apr 28 | Good 49 AQI US | 100% | 57.2° 48.2° | 4.5 mp/h |
Monday, Apr 29 | Moderate 59 AQI US | 50% | 69.8° 48.2° | 4.5 mp/h |
Tuesday, Apr 30 | Moderate 62 AQI US | 60% | 71.6° 55.4° | 4.5 mp/h |
Wednesday, May 1 | Moderate 57 AQI US | 100% | 57.2° 55.4° | 2.2 mp/h |
Thursday, May 2 | Moderate 58 AQI US | 90% | 55.4° 53.6° | 2.2 mp/h |
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3Contributors
2 Government Contributors
1 station
Individual Contributor
1 station
4 Data sources