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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 | 59°F |
Humidity | 78% |
Wind | 1.9 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Fukuyama, Hiroshima | 79 |
2 | Kasaoka, Okayama | 78 |
3 | Yorii, Saitama | 69 |
4 | Fukaya, Saitama | 68 |
5 | Honjo, Saitama | 68 |
6 | Atsugi, Kanagawa | 67 |
7 | Hamamatsu, Shizuoka | 67 |
8 | Otsuki, Yamanashi | 67 |
9 | Kakegawa, Shizuoka | 66 |
10 | Kawaguchi, Saitama | 66 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Kofu City Hall | 55 |
2 | Kokumoku Jixuo | 38 |
3 | Kofu Anakiri | 16 |
(local time)
SEE WORLD AQI RANKINGUS AQI
38
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 38 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7µg/m³ | |
PM10 | 18µg/m³ | |
NO2 | 8.5µg/m³ | |
SO2 | 0µg/m³ | |
CO | 286.3µg/m³ |
PM2.5
x1.4
PM2.5 concentration in Kofu is currently 1.4 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 16 | Moderate 56 AQI US | 71.6° 51.8° | 8.9 mp/h | |
Friday, May 17 | Moderate 67 AQI US | 77° 48.2° | 4.5 mp/h | |
Saturday, May 18 | Moderate 64 AQI US | 80.6° 55.4° | 4.5 mp/h | |
Today | Good 38 AQI US | 80.6° 55.4° | 4.5 mp/h | |
Monday, May 20 | Moderate 66 AQI US | 100% | 75.2° 57.2° | 6.7 mp/h |
Tuesday, May 21 | Moderate 60 AQI US | 100% | 77° 57.2° | 2.2 mp/h |
Wednesday, May 22 | Moderate 67 AQI US | 40% | 80.6° 59° | 4.5 mp/h |
Thursday, May 23 | Moderate 74 AQI US | 40% | 73.4° 62.6° | 4.5 mp/h |
Friday, May 24 | Moderate 77 AQI US | 80.6° 60.8° | 4.5 mp/h | |
Saturday, May 25 | Moderate 80 AQI US | 60% | 80.6° 62.6° | 4.5 mp/h |
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