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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Rain |
Temperature | 59°F |
Humidity | 95% |
Wind | 2.5 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Shikokuchuo, Ehime | 93 |
2 | Hachinohe, Aomori | 79 |
3 | Akita, Akita | 78 |
4 | Niihama, Ehime | 74 |
5 | Yamagata, Yamagata | 72 |
6 | Kanazawa, Ishikawa | 70 |
7 | Fukaya, Saitama | 69 |
8 | Honjo, Saitama | 68 |
9 | Konosu, Saitama | 68 |
10 | Higashi-Matsuyama, Saitama | 66 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ajio | 74 |
2 | Matsuyama | 74 |
3 | Wake | 72 |
4 | Wakemachi | 72 |
5 | Kakiu Elementary School | 68 |
6 | Matsuyama Shiritsu Habu Elementary School | 68 |
7 | Asayuta | 41 |
8 | Tomihisa | 37 |
9 | Tomihisamachi | 37 |
(local time)
SEE WORLD AQI RANKINGUS AQI
53
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 53 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 13µg/m³ | |
PM10 | 14.5µg/m³ | |
NO2 | 32µg/m³ | |
SO2 | 2.6µg/m³ | |
CO | 343.5µg/m³ |
PM2.5
x2.6
PM2.5 concentration in Matsuyama is currently 2.6 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 |
---|---|---|---|---|
Wednesday, Apr 24 | Good 28 AQI US | 64.4° 60.8° | 6.7 mp/h | |
Thursday, Apr 25 | Good 46 AQI US | 64.4° 53.6° | 6.7 mp/h | |
Friday, Apr 26 | Moderate 70 AQI US | 66.2° 57.2° | 2.2 mp/h | |
Today | Moderate 53 AQI US | 90% | 62.6° 59° | 2.2 mp/h |
Sunday, Apr 28 | Moderate 55 AQI US | 68° 57.2° | 4.5 mp/h | |
Monday, Apr 29 | Good 48 AQI US | 100% | 68° 60.8° | 4.5 mp/h |
Tuesday, Apr 30 | Moderate 54 AQI US | 90% | 69.8° 62.6° | 6.7 mp/h |
Wednesday, May 1 | Moderate 60 AQI US | 60% | 64.4° 53.6° | 8.9 mp/h |
Thursday, May 2 | Moderate 61 AQI US | 64.4° 50° | 6.7 mp/h | |
Friday, May 3 | Moderate 60 AQI US | 66.2° 57.2° | 4.5 mp/h |
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