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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 53.6°F |
Humidity | 73% |
Wind | 8.1 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 39 |
2 | Zurich, Zurich | 28 |
3 | Santa Maria in Calanca, Grisons | 22 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Basel-St-Johann | 26 |
2 | Basel-Feldbergstrasse | 8 |
(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 | 1.5µg/m³ | |
PM10 | 4µg/m³ | |
O3 | 65µg/m³ | |
NO2 | 8µg/m³ |
PM2.5 concentration in Basel air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Apr 30 | Good 32 AQI US | 73.4° 50° | 4.5 mp/h | |
Wednesday, May 1 | Moderate 53 AQI US | 77° 51.8° | 4.5 mp/h | |
Thursday, May 2 | Good 36 AQI US | 55.4° 48.2° | 11.2 mp/h | |
Today | Good 27 AQI US | 90% | 55.4° 46.4° | 6.7 mp/h |
Saturday, May 4 | Good 22 AQI US | 64.4° 42.8° | 6.7 mp/h | |
Sunday, May 5 | Good 19 AQI US | 100% | 60.8° 50° | 2.2 mp/h |
Monday, May 6 | Good 16 AQI US | 100% | 53.6° 46.4° | 4.5 mp/h |
Tuesday, May 7 | Good 14 AQI US | 90% | 53.6° 44.6° | 6.7 mp/h |
Wednesday, May 8 | Good 34 AQI US | 100% | 55.4° 46.4° | 4.5 mp/h |
Thursday, May 9 | Good 46 AQI US | 20% | 60.8° 42.8° | 8.9 mp/h |
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