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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Scattered clouds |
Temperature | 55.4°F |
Humidity | 54% |
Wind | 23 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Miyazaki, Miyazaki | 149 |
2 | Saijo, Ehime | 122 |
3 | Niihama, Ehime | 117 |
4 | Matsuyama, Ehime | 114 |
5 | Kagoshima, Kagoshima | 112 |
6 | Kumamoto, Kumamoto | 95 |
7 | Oita, Oita | 93 |
8 | Yatsushiro, Kumamoto | 92 |
9 | Iwakuni, Yamaguchi | 91 |
10 | Ozu, Ehime | 91 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Wakemachi | 152 |
2 | Matsuyama Shiritsu Habu Elementary School | 139 |
3 | Asayuta | 114 |
4 | Kakiu Elementary School | 95 |
5 | Wake | 80 |
6 | Tomihisa | 76 |
7 | Tomihisamachi | 76 |
8 | Ajio | 72 |
9 | Matsuyama | 72 |
(local time)
SEE WORLD AQI RANKING10:37, Dec 6
US AQI
80
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 80 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 26µg/m³ | |
PM10 | 39.5µg/m³ | |
NO2 | 12.2µg/m³ | |
SO2 | 2.6µg/m³ |
PM2.5
x5.2
PM2.5 concentration in Matsuyama is currently 5.2 times the WHO annual air quality guideline value
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, Dec 4 | Moderate 51 AQI US | 53.6° 42.8° | ||
Tuesday, Dec 5 | Good 38 AQI US | 53.6° 48.2° | ||
Wednesday, Dec 6 | Moderate 54 AQI US | 57.2° 48.2° | ||
Wednesday, Dec 6 | Moderate 61 AQI US | 57.2° 48.2° | ||
Today | Moderate 80 AQI US | 55.4° 46.4° | ||
Friday, Dec 8 | Good 20 AQI US | 59° 44.6° | ||
Saturday, Dec 9 | Good 39 AQI US | 60.8° 51.8° | ||
Sunday, Dec 10 | Moderate 54 AQI US | 64.4° 53.6° | ||
Monday, Dec 11 | Good 50 AQI US | 62.6° 53.6° | ||
Tuesday, Dec 12 | Good 38 AQI US | 62.6° 51.8° | ||
Wednesday, Dec 13 | Good 14 AQI US | 55.4° 48.2° |
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