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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 | 69.8°F |
Humidity | 78% |
Wind | 10.4 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Kofu, Yamanashi | 92 |
2 | Honjo, Saitama | 64 |
3 | Ichihara, Chiba | 60 |
4 | Yokkaichi, Mie | 60 |
5 | Ogaki, Gifu | 59 |
6 | Gifu, Gifu | 57 |
7 | Omuta, Fukuoka | 57 |
8 | Yachiyo, Chiba | 56 |
9 | Amakusa, Kumamoto | 55 |
10 | Chiba, Chiba | 55 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Shinjuku | 75 |
2 | THE ROPPONGI TOKYO | 69 |
3 | Takanawa | 68 |
4 | Hibiya | 60 |
5 | Higashijiya, Ota City | 60 |
6 | Nakahara-guchi | 60 |
7 | Shinkawa | 60 |
8 | Hibiya Crossing | 58 |
9 | Yamatocho | 58 |
10 | Kanda Tsukasamachi | 56 |
(local time)
SEE WORLD AQI RANKINGUS AQI
49
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 49 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9µg/m³ | |
PM10 | 15µg/m³ | |
NO2 | 73.3µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, May 13 | Good 22 AQI US | |||
Tuesday, May 14 | Good 38 AQI US | |||
Wednesday, May 15 | Good 40 AQI US | |||
Today | Good 49 AQI US | 100% | 73.4° 62.6° | 31.3 mp/h |
Friday, May 17 | Moderate 73 AQI US | 73.4° 60.8° | 20.1 mp/h | |
Saturday, May 18 | Moderate 75 AQI US | 80.6° 64.4° | 13.4 mp/h | |
Sunday, May 19 | Moderate 75 AQI US | 75.2° 68° | 13.4 mp/h | |
Monday, May 20 | Moderate 72 AQI US | 100% | 69.8° 62.6° | 13.4 mp/h |
Tuesday, May 21 | Moderate 66 AQI US | 40% | 78.8° 64.4° | 13.4 mp/h |
Wednesday, May 22 | Moderate 78 AQI US | 70% | 75.2° 64.4° | 13.4 mp/h |
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