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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 | Rain |
Temperature | 66.2°F |
Humidity | 56% |
Wind | 2.3 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Hachinohe, Aomori | 68 |
2 | Ichinoseki, Iwate | 61 |
3 | Mukaihibi, Okayama | 59 |
4 | Muroran, Hokkaido | 57 |
5 | Otaru, Hokkaido | 57 |
6 | Yamagata, Yamagata | 57 |
7 | Seicho, Kagawa | 55 |
8 | Yorii, Saitama | 55 |
9 | Fukaya, Saitama | 54 |
10 | Aioi, Hyogo | 52 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Yamagatsuzawanishi | 76 |
2 | Yamagata Domachi | 59 |
3 | Yamagata Shimoyanbe | 55 |
(local time)
SEE WORLD AQI RANKINGUS AQI
59
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 59 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 16µg/m³ | |
PM10 | 16.5µg/m³ | |
NO2 | 9.4µg/m³ | |
SO2 | 0µg/m³ | |
CO | 343.5µg/m³ |
PM2.5
x3.2
PM2.5 concentration in Yamagata is currently 3.2 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 |
---|---|---|---|---|
Friday, May 3 | Good 33 AQI US | 71.6° 42.8° | 8.9 mp/h | |
Saturday, May 4 | Moderate 52 AQI US | 77° 44.6° | 4.5 mp/h | |
Sunday, May 5 | Moderate 66 AQI US | 84.2° 53.6° | 4.5 mp/h | |
Today | Moderate 59 AQI US | 20% | 69.8° 59° | 2.2 mp/h |
Tuesday, May 7 | Moderate 56 AQI US | 100% | 62.6° 53.6° | 4.5 mp/h |
Wednesday, May 8 | Good 16 AQI US | 50% | 55.4° 41° | 8.9 mp/h |
Thursday, May 9 | Good 16 AQI US | 59° 37.4° | 4.5 mp/h | |
Friday, May 10 | Moderate 57 AQI US | 68° 37.4° | 4.5 mp/h | |
Saturday, May 11 | Moderate 59 AQI US | 75.2° 46.4° | 6.7 mp/h | |
Sunday, May 12 | Moderate 60 AQI US | 75.2° 51.8° | 2.2 mp/h |
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