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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 | 77°F |
Humidity | 48% |
Wind | 1 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Kofu, Yamanashi | 105 |
2 | Fukuyama, Hiroshima | 88 |
3 | Saijo, Ehime | 83 |
4 | Takasago, Hyogo | 76 |
5 | Iwakuni, Yamaguchi | 73 |
6 | Kasaoka, Okayama | 72 |
7 | Sodegaura, Chiba | 72 |
8 | Mukaihibi, Okayama | 71 |
9 | Kure, Hiroshima | 70 |
10 | Hibi, Okayama | 68 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Negishi, Saitama | 57 |
(local time)
SEE WORLD AQI RANKINGUS AQI
57
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 57 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 15µg/m³ | |
PM10 | 16µg/m³ |
PM2.5
x3
PM2.5 concentration in Negishi is currently 3 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 |
---|---|---|---|---|
Tuesday, Apr 23 | Good 47 AQI US | 66.2° 60.8° | 8.9 mp/h | |
Wednesday, Apr 24 | Good 21 AQI US | 60.8° 57.2° | 13.4 mp/h | |
Thursday, Apr 25 | Good 43 AQI US | 78.8° 57.2° | 13.4 mp/h | |
Today | Moderate 57 AQI US | 20% | 78.8° 62.6° | 13.4 mp/h |
Saturday, Apr 27 | Moderate 90 AQI US | 69.8° 64.4° | 11.2 mp/h | |
Sunday, Apr 28 | Moderate 85 AQI US | 82.4° 62.6° | 13.4 mp/h | |
Monday, Apr 29 | Moderate 64 AQI US | 77° 66.2° | 15.7 mp/h | |
Tuesday, Apr 30 | Moderate 62 AQI US | 100% | 66.2° 62.6° | 11.2 mp/h |
Wednesday, May 1 | Moderate 63 AQI US | 100% | 75.2° 62.6° | 11.2 mp/h |
Thursday, May 2 | Moderate 60 AQI US | 100% | 59° 51.8° | 11.2 mp/h |
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