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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 | Rain |
Temperature | 71.6°F |
Humidity | 77% |
Wind | 19.6 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Kofu, Yamanashi | 117 |
2 | Shikokuchuo, Ehime | 83 |
3 | Saijo, Ehime | 77 |
4 | Honjo, Saitama | 74 |
5 | Fukaya, Saitama | 72 |
6 | Kumagaya, Saitama | 71 |
7 | Yorii, Saitama | 70 |
8 | Akita, Akita | 68 |
9 | Iwakuni, Yamaguchi | 68 |
10 | Niihama, Ehime | 68 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ushiodacho | 63 |
2 | Namamugi Elementary School | 53 |
3 | Tsurumi-ku Ushioda Exchange Plaza | 53 |
4 | Aobadai | 50 |
5 | Izumi City General Government Building | 45 |
6 | Nagahama, Kanazawa | 45 |
7 | Naka-ku Honmoku | 45 |
8 | Shimosueyoshi Elementary School, Tsurumi Ward | 45 |
9 | Totsuka-ku Yazawa intersection | 45 |
10 | Minami-ku Yokohama Commercial High School | 41 |
(local time)
SEE WORLD AQI RANKINGUS AQI
33
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 33 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8µg/m³ | |
PM10 | 14µg/m³ | |
NO2 | 5.6µg/m³ | |
SO2 | 5.2µg/m³ | |
CO | 286.3µg/m³ |
PM2.5
x1.6
PM2.5 concentration in Yokohama is currently 1.6 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, Apr 26 | Good 50 AQI US | 71.6° 62.6° | 8.9 mp/h | |
Saturday, Apr 27 | Good 42 AQI US | 66.2° 64.4° | 11.2 mp/h | |
Sunday, Apr 28 | Moderate 57 AQI US | 73.4° 62.6° | 15.7 mp/h | |
Today | Good 33 AQI US | 30% | 71.6° 64.4° | 20.1 mp/h |
Tuesday, Apr 30 | Moderate 60 AQI US | 70% | 69.8° 62.6° | 13.4 mp/h |
Wednesday, May 1 | Moderate 62 AQI US | 100% | 66.2° 55.4° | 17.9 mp/h |
Thursday, May 2 | Good 42 AQI US | 80% | 64.4° 55.4° | 15.7 mp/h |
Friday, May 3 | Good 49 AQI US | 66.2° 57.2° | 11.2 mp/h | |
Saturday, May 4 | Good 50 AQI US | 69.8° 62.6° | 11.2 mp/h | |
Sunday, May 5 | Good 44 AQI US | 69.8° 60.8° | 11.2 mp/h |
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2Contributors
2 Government Contributors
22 stations