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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 | 57.2°F |
Humidity | 67% |
Wind | 18.3 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Kofu, Yamanashi | 74 |
2 | Yokkaichi, Mie | 64 |
3 | Kagoshima, Kagoshima | 62 |
4 | Ichihara, Chiba | 59 |
5 | Amakusa, Kumamoto | 55 |
6 | Asahikawa, Hokkaido | 55 |
7 | Gifu, Gifu | 55 |
8 | Hibi, Okayama | 55 |
9 | Imizu, Toyama | 55 |
10 | Takasago, Hyogo | 55 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Matsuyama | 64 |
2 | Kakiu Elementary School | 49 |
3 | Matsuyama Shiritsu Habu Elementary School | 44 |
4 | Ajio | 22 |
5 | Asayuta | 22 |
6 | Wake | 22 |
7 | Wakemachi | 22 |
8 | Tomihisamachi | 16 |
9 | Tomihisa | 15 |
(local time)
SEE WORLD AQI RANKINGUS AQI
22
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 22 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4µg/m³ | |
PM10 | 17µg/m³ | |
NO2 | 6.6µg/m³ | |
SO2 | 2.6µg/m³ |
PM2.5 concentration in Matsuyama air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, May 13 | Moderate 55 AQI US | 64.4° 57.2° | 8.9 mp/h | |
Tuesday, May 14 | Moderate 56 AQI US | 66.2° 51.8° | 6.7 mp/h | |
Wednesday, May 15 | Moderate 54 AQI US | 69.8° 57.2° | 6.7 mp/h | |
Today | Good 22 AQI US | 50% | 60.8° 55.4° | 22.4 mp/h |
Friday, May 17 | Moderate 62 AQI US | 69.8° 55.4° | 8.9 mp/h | |
Saturday, May 18 | Moderate 64 AQI US | 69.8° 57.2° | 4.5 mp/h | |
Sunday, May 19 | Moderate 60 AQI US | 69.8° 60.8° | 4.5 mp/h | |
Monday, May 20 | Moderate 60 AQI US | 73.4° 59° | 6.7 mp/h | |
Tuesday, May 21 | Moderate 63 AQI US | 71.6° 62.6° | 4.5 mp/h | |
Wednesday, May 22 | Moderate 67 AQI US | 100% | 66.2° 60.8° | 4.5 mp/h |
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