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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 | 75.2°F |
Humidity | 46% |
Wind | 6.4 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Chiba, Chiba | 90 |
2 | Ichihara, Chiba | 87 |
3 | Omuta, Fukuoka | 87 |
4 | Yachiyo, Chiba | 87 |
5 | Sakura, Chiba | 83 |
6 | Kofu, Yamanashi | 82 |
7 | Matsudo, Chiba | 78 |
8 | Funabashi, Chiba | 77 |
9 | Saijo, Ehime | 77 |
10 | Satte, Saitama | 75 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Kumagai Tsumanuma Higashi | 71 |
2 | Kumagaya Koizuka | 69 |
(local time)
SEE WORLD AQI RANKINGUS AQI
74
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 74 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 21.5µg/m³ | |
PM10 | 26.5µg/m³ | |
NO2 | 11.3µg/m³ | |
CO | 343.5µg/m³ |
PM2.5
x4.3
PM2.5 concentration in Kumagaya is currently 4.3 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 |
---|---|---|---|---|
Thursday, May 16 | Good 41 AQI US | 73.4° 60.8° | 8.9 mp/h | |
Friday, May 17 | Good 43 AQI US | 78.8° 59° | 8.9 mp/h | |
Saturday, May 18 | Moderate 62 AQI US | 84.2° 60.8° | 6.7 mp/h | |
Today | Moderate 74 AQI US | 50% | 75.2° 66.2° | 11.2 mp/h |
Monday, May 20 | Moderate 70 AQI US | 100% | 69.8° 59° | 6.7 mp/h |
Tuesday, May 21 | Moderate 70 AQI US | 50% | 84.2° 62.6° | 6.7 mp/h |
Wednesday, May 22 | Moderate 67 AQI US | 70% | 73.4° 60.8° | 6.7 mp/h |
Thursday, May 23 | Moderate 74 AQI US | 82.4° 60.8° | 8.9 mp/h | |
Friday, May 24 | Moderate 81 AQI US | 77° 68° | 2.2 mp/h | |
Saturday, May 25 | Moderate 68 AQI US | 80.6° 66.2° | 15.7 mp/h |
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