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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 48.2°F |
Humidity | 77% |
Wind | 4 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 38 |
2 | Santa Maria in Calanca, Grisons | 25 |
3 | Zurich, Zurich | 17 |
(local time)
SEE WORLD AQI RANKINGUS AQI
23*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 23* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.5*µg/m³ |
PM2.5
x1.1
PM2.5 concentration in Waltenschwil is currently 1.1 times the WHO annual air quality guideline value
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 23 AQI US | 50% | 57.2° 32° | 4.5 mp/h |
Saturday, Apr 27 | Good 20 AQI US | 64.4° 33.8° | 6.7 mp/h | |
Sunday, Apr 28 | Good 30 AQI US | 62.6° 41° | 4.5 mp/h | |
Monday, Apr 29 | Good 50 AQI US | 66.2° 48.2° | 4.5 mp/h | |
Tuesday, Apr 30 | Moderate 58 AQI US | 69.8° 46.4° | 2.2 mp/h | |
Wednesday, May 1 | Moderate 57 AQI US | 100% | 66.2° 48.2° | 6.7 mp/h |
Thursday, May 2 | Moderate 58 AQI US | 100% | 59° 48.2° | 8.9 mp/h |
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