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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 | 61% |
Wind | 1.6 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Mine, Yamaguchi | 68 |
2 | Matsuyama, Ehime | 64 |
3 | Shunan, Yamaguchi | 63 |
4 | Amakusa, Kumamoto | 62 |
5 | Hachinohe, Aomori | 62 |
6 | Iwakuni, Yamaguchi | 62 |
7 | Mukaihibi, Okayama | 62 |
8 | Niihama, Ehime | 61 |
9 | Ichinoseki, Iwate | 60 |
10 | Nagasaki, Nagasaki | 60 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Kita Ward Office | 58 |
2 | Kusugi | 53 |
3 | Kyomachi | 53 |
4 | Jonan | 49 |
5 | Shinsui Honmachi Self-Exclusion Bureau | 44 |
6 | Nakajima2 | 16 |
7 | 秋津 | 12 |
8 | Suido Town Self-Exclusion Bureau | 11 |
(local time)
SEE WORLD AQI RANKINGUS AQI
47
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 47 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8.5µg/m³ | |
PM10 | 11µg/m³ | |
NO2 | 13.2µg/m³ | |
SO2 | 2.6µg/m³ | |
CO | 0µg/m³ |
PM2.5
x1.7
PM2.5 concentration in Kumamoto is currently 1.7 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 17 | Moderate 52 AQI US | 75.2° 55.4° | 4.5 mp/h | |
Saturday, May 18 | Moderate 58 AQI US | 80.6° 59° | 4.5 mp/h | |
Sunday, May 19 | Good 46 AQI US | 78.8° 59° | 6.7 mp/h | |
Sunday, May 19 | Good 47 AQI US | 78.8° 59° | 6.7 mp/h | |
Today | Good 47 AQI US | 78.8° 62.6° | 4.5 mp/h | |
Tuesday, May 21 | Moderate 74 AQI US | 80.6° 64.4° | 2.2 mp/h | |
Wednesday, May 22 | Moderate 73 AQI US | 80.6° 64.4° | 6.7 mp/h | |
Thursday, May 23 | Moderate 68 AQI US | 82.4° 66.2° | 6.7 mp/h | |
Friday, May 24 | Moderate 74 AQI US | 50% | 82.4° 68° | 4.5 mp/h |
Saturday, May 25 | Moderate 73 AQI US | 82.4° 64.4° | 6.7 mp/h | |
Sunday, May 26 | Moderate 62 AQI US | 80.6° 64.4° | 4.5 mp/h |
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Government Contributor