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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Moderate | ||
Tree pollen | Moderate | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Rain |
Temperature | 60.8°F |
Humidity | 96% |
Wind | 4.5 mp/h |
Pressure | 29.4 Hg |
# | city | US AQI |
---|---|---|
1 | Oita, Oita | 58 |
2 | Fukuyama, Hiroshima | 57 |
3 | Osaka, Osaka | 57 |
4 | Takatsuki, Osaka | 57 |
5 | Amagasaki, Hyogo | 55 |
6 | Kakogawa, Hyogo | 55 |
7 | Kasukabe, Saitama | 55 |
8 | Kukichuo, Saitama | 55 |
9 | Saitama, Saitama | 55 |
10 | Takasago, Hyogo | 55 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Matsuyama Shiritsu Habu Elementary School | 55 |
2 | Wake | 50 |
3 | Wakemachi | 50 |
4 | Kakiu Elementary School | 25 |
5 | Ajio | 21 |
6 | Asayuta | 21 |
7 | Matsuyama | 21 |
8 | Tomihisa | 17 |
9 | Tomihisamachi | 17 |
(local time)
SEE WORLD AQI RANKINGUS AQI
21
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 21 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5µg/m³ | |
PM10 | 7.5µg/m³ | |
NO2 | 10.3µg/m³ | |
SO2 | 1.3µg/m³ | |
CO | 114.5µg/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 |
---|---|---|---|---|
Sunday, Apr 28 | Moderate 54 AQI US | 68° 59° | 4.5 mp/h | |
Monday, Apr 29 | Moderate 55 AQI US | 66.2° 62.6° | 4.5 mp/h | |
Tuesday, Apr 30 | Good 43 AQI US | 69.8° 62.6° | 6.7 mp/h | |
Thursday, May 2 | Moderate 56 AQI US | 100% | 64.4° 51.8° | 8.9 mp/h |
Friday, May 3 | Moderate 51 AQI US | 62.6° 48.2° | 8.9 mp/h | |
Saturday, May 4 | Moderate 54 AQI US | 66.2° 53.6° | 6.7 mp/h | |
Sunday, May 5 | Good 50 AQI US | 64.4° 55.4° | 4.5 mp/h | |
Monday, May 6 | Moderate 51 AQI US | 68° 53.6° | 4.5 mp/h | |
Tuesday, May 7 | Moderate 59 AQI US | 100% | 64.4° 59° | 6.7 mp/h |
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