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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 68°F |
Humidity | 82% |
Wind | 3.5 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Falconara Marittima, The Marches | 98 |
2 | Naples, Campania | 79 |
3 | Magenta, Lombardy | 68 |
4 | Ravenna, Emilia-Romagna | 68 |
5 | Florence, Tuscany | 64 |
6 | Milano, Lombardy | 60 |
7 | Bolzano-Bozen, Trentino-Alto Adige | 52 |
8 | Bergamo, Lombardy | 49 |
9 | Vicenza, Veneto | 49 |
10 | Piacenza, Emilia-Romagna | 44 |
(local time)
SEE WORLD AQI RANKINGUS AQI
4
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 4 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
O3 | 9.8µg/m³ | |
NO2 | 9.3µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 4 AQI US | 100% | 73.4° 57.2° | 4.5 mp/h |
Tuesday, May 21 | Moderate 55 AQI US | 100% | 68° 53.6° | 13.4 mp/h |
Wednesday, May 22 | Good 22 AQI US | 90% | 68° 51.8° | 13.4 mp/h |
Thursday, May 23 | Good 32 AQI US | 90% | 71.6° 51.8° | 4.5 mp/h |
Friday, May 24 | Moderate 51 AQI US | 73.4° 51.8° | 4.5 mp/h | |
Saturday, May 25 | Moderate 63 AQI US | 100% | 66.2° 53.6° | 2.2 mp/h |
Sunday, May 26 | Moderate 69 AQI US | 40% | 71.6° 53.6° | 4.5 mp/h |
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