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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 | Broken clouds |
Temperature | 64.4°F |
Humidity | 68% |
Wind | 8 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Zurich, Zurich | 48 |
2 | Santa Maria in Calanca, Grisons | 27 |
3 | Chur, Grisons | 19 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Nyon | 30 |
(local time)
SEE WORLD AQI RANKINGUS AQI
30
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 30 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3µg/m³ | |
PM10 | 5µg/m³ | |
O3 | 74µg/m³ | |
NO2 | 8µg/m³ |
PM2.5 concentration in Le Grand-Saconnex air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 31 | Good 27 AQI US | 55.4° 46.4° | 4.5 mp/h | |
Saturday, Jun 1 | Good 23 AQI US | 62.6° 44.6° | 6.7 mp/h | |
Sunday, Jun 2 | Good 28 AQI US | 60.8° 48.2° | 6.7 mp/h | |
Today | Good 30 AQI US | 80% | 64.4° 53.6° | 4.5 mp/h |
Tuesday, Jun 4 | Moderate 56 AQI US | 70% | 68° 50° | 2.2 mp/h |
Wednesday, Jun 5 | Moderate 52 AQI US | 77° 51.8° | 6.7 mp/h | |
Thursday, Jun 6 | Moderate 56 AQI US | 78.8° 55.4° | 8.9 mp/h | |
Friday, Jun 7 | Moderate 72 AQI US | 60% | 73.4° 59° | 4.5 mp/h |
Saturday, Jun 8 | Moderate 66 AQI US | 50% | 75.2° 59° | 4.5 mp/h |
Sunday, Jun 9 | Moderate 52 AQI US | 100% | 62.6° 57.2° | 6.7 mp/h |
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Government Contributor
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1 Data source