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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 68°F |
Humidity | 83% |
Wind | 10.6 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Kofu, Yamanashi | 82 |
2 | Saijo, Ehime | 77 |
3 | Kukichuo, Saitama | 75 |
4 | Mukaihibi, Okayama | 69 |
5 | Tsuchiura, Ibaraki | 69 |
6 | Fukuyama, Hiroshima | 68 |
7 | Higashi-Matsuyama, Saitama | 68 |
8 | Ozu, Ehime | 67 |
9 | Kamisu, Ibaraki | 66 |
10 | Shikokuchuo, Ehime | 66 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Katamachi Station | 44 |
2 | Katamachi | 27 |
(local time)
SEE WORLD AQI RANKINGUS AQI
36
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 36 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 6.5µg/m³ | |
PM10 | 3µg/m³ | |
NO2 | 16.9µg/m³ | |
CO | 343.5µg/m³ |
PM2.5
x1.3
PM2.5 concentration in Katamachi is currently 1.3 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 24 | Moderate 59 AQI US | 71.6° 62.6° | 11.2 mp/h | |
Saturday, May 25 | Moderate 51 AQI US | 66.2° 51.8° | 11.2 mp/h | |
Sunday, May 26 | Moderate 54 AQI US | 75.2° 53.6° | 6.7 mp/h | |
Today | Good 36 AQI US | 100% | 73.4° 60.8° | 13.4 mp/h |
Tuesday, May 28 | Moderate 57 AQI US | 100% | 60.8° 55.4° | 11.2 mp/h |
Wednesday, May 29 | Moderate 52 AQI US | 100% | 62.6° 55.4° | 8.9 mp/h |
Thursday, May 30 | Moderate 64 AQI US | 71.6° 53.6° | 6.7 mp/h | |
Friday, May 31 | Moderate 61 AQI US | 100% | 62.6° 57.2° | 8.9 mp/h |
Saturday, Jun 1 | Moderate 63 AQI US | 30% | 66.2° 55.4° | 11.2 mp/h |
Sunday, Jun 2 | Moderate 64 AQI US | 30% | 68° 55.4° | 8.9 mp/h |
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2Contributors
2 Government Contributors
1 station