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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 | 64.4°F |
Humidity | 64% |
Wind | 9.2 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Shikokuchuo, Ehime | 110 |
2 | Saijo, Ehime | 93 |
3 | Niihama, Ehime | 87 |
4 | Hachinohe, Aomori | 78 |
5 | Kure, Hiroshima | 76 |
6 | Ozu, Ehime | 74 |
7 | Hiroshima, Hiroshima | 72 |
8 | Yamagata, Yamagata | 72 |
9 | Takehara, Hiroshima | 68 |
10 | Ube, Yamaguchi | 66 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Shimoyanbemachi | 91 |
2 | Yamagata Domachi | 78 |
3 | Yamagata Shimoyanbe | 78 |
4 | Domachi | 72 |
5 | Narisawanishi | 72 |
6 | Yamagatsuzawanishi | 72 |
(local time)
SEE WORLD AQI RANKINGUS AQI
75
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 75 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 23.5µg/m³ | |
PM10 | 22.5µg/m³ | |
NO2 | 14.1µg/m³ | |
SO2 | 0µg/m³ | |
CO | 343.5µg/m³ |
PM2.5
x4.7
PM2.5 concentration in Yamagata is currently 4.7 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 15 AQI US | 51.8° 46.4° | 4.5 mp/h | |
Thursday, Apr 25 | Good 24 AQI US | 59° 50° | 17.9 mp/h | |
Friday, Apr 26 | Moderate 71 AQI US | 77° 44.6° | 4.5 mp/h | |
Today | Moderate 75 AQI US | 90% | 75.2° 55.4° | 2.2 mp/h |
Sunday, Apr 28 | Moderate 56 AQI US | 75.2° 51.8° | 4.5 mp/h | |
Monday, Apr 29 | Moderate 59 AQI US | 73.4° 48.2° | 4.5 mp/h | |
Tuesday, Apr 30 | Good 49 AQI US | 70% | 59° 48.2° | 2.2 mp/h |
Wednesday, May 1 | Moderate 58 AQI US | 70% | 59° 41° | 13.4 mp/h |
Thursday, May 2 | Good 23 AQI US | 64.4° 37.4° | 2.2 mp/h | |
Friday, May 3 | Moderate 61 AQI US | 69.8° 44.6° | 2.2 mp/h |
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