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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 | Few clouds |
Temperature | 77°F |
Humidity | 51% |
Wind | 16 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Kofu, Yamanashi | 112 |
2 | Shikokuchuo, Ehime | 72 |
3 | Saijo, Ehime | 69 |
4 | Mukaihibi, Okayama | 68 |
5 | Nakajima, Shizuoka | 68 |
6 | Hibi, Okayama | 66 |
7 | Fukuyama, Hiroshima | 65 |
8 | Kasaoka, Okayama | 64 |
9 | Niihama, Ehime | 63 |
10 | Chikuma, Nagano | 60 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Matsudo Futatsuki | 60 |
2 | Heiwadai | 38 |
3 | Nagareyama Heiwadai | 38 |
(local time)
SEE WORLD AQI RANKINGUS AQI
38
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 38 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7µg/m³ | |
PM10 | 11.5µg/m³ | |
NO2 | 9.4µg/m³ | |
SO2 | 2.6µg/m³ |
PM2.5
x1.4
PM2.5 concentration in Nagareyama is currently 1.4 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 8 | Good 21 AQI US | 68° 53.6° | 13.4 mp/h | |
Thursday, May 9 | Good 24 AQI US | 62.6° 50° | 11.2 mp/h | |
Friday, May 10 | Good 49 AQI US | 71.6° 53.6° | 15.7 mp/h | |
Today | Good 38 AQI US | 77° 60.8° | 20.1 mp/h | |
Sunday, May 12 | Moderate 56 AQI US | 73.4° 62.6° | 20.1 mp/h | |
Monday, May 13 | Moderate 52 AQI US | 100% | 69.8° 60.8° | 26.8 mp/h |
Tuesday, May 14 | Moderate 57 AQI US | 70% | 69.8° 55.4° | 8.9 mp/h |
Wednesday, May 15 | Moderate 70 AQI US | 73.4° 60.8° | 15.7 mp/h | |
Thursday, May 16 | Moderate 67 AQI US | 40% | 75.2° 59° | 20.1 mp/h |
Friday, May 17 | Moderate 66 AQI US | 71.6° 55.4° | 11.2 mp/h |
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2Contributors
2 Government Contributors
1 station