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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Rain |
Temperature | 71.6°F |
Humidity | 67% |
Wind | 10.7 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Yachiyo, Chiba | 91 |
2 | Sakura, Chiba | 88 |
3 | Kukichuo, Saitama | 86 |
4 | Omuta, Fukuoka | 83 |
5 | Tsuchiura, Ibaraki | 83 |
6 | Narita, Chiba | 81 |
7 | Ichihara, Chiba | 80 |
8 | Kawaguchi, Saitama | 79 |
9 | Funabashi, Chiba | 77 |
10 | Kofu, Yamanashi | 77 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Chigusa Jifu | 77 |
2 | Miyanogi | 75 |
3 | Chicheng Taipei Elementary School | 73 |
4 | Hanamigawa Daiichi Elementary School | 71 |
5 | 蘇我保育所 | 71 |
6 | Masago | 69 |
7 | Masuna self-excretion | 69 |
8 | Oji Dai 1 Park | 69 |
9 | Soga Nursery School | 68 |
10 | Yoshikawa Jifu | 68 |
(local time)
SEE WORLD AQI RANKINGUS AQI
69
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 69 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 19µg/m³ | |
PM10 | 29µg/m³ | |
NO2 | 28.2µg/m³ | |
SO2 | 10.5µg/m³ | |
CO | 515.3µg/m³ |
PM2.5
x3.8
PM2.5 concentration in Chiba is currently 3.8 times the WHO annual air quality guideline value
Sensitive groups should reduce outdoor exercise | |
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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 43 AQI US | 71.6° 60.8° | 26.8 mp/h | |
Friday, May 17 | Moderate 55 AQI US | 73.4° 60.8° | 24.6 mp/h | |
Saturday, May 18 | Moderate 57 AQI US | 78.8° 62.6° | 6.7 mp/h | |
Today | Moderate 69 AQI US | 70% | 73.4° 60.8° | 8.9 mp/h |
Monday, May 20 | Moderate 75 AQI US | 100% | 64.4° 57.2° | 6.7 mp/h |
Tuesday, May 21 | Moderate 70 AQI US | 77° 62.6° | 8.9 mp/h | |
Wednesday, May 22 | Moderate 61 AQI US | 73.4° 62.6° | 8.9 mp/h | |
Thursday, May 23 | Moderate 68 AQI US | 75.2° 64.4° | 6.7 mp/h | |
Friday, May 24 | Moderate 84 AQI US | 71.6° 66.2° | 8.9 mp/h | |
Saturday, May 25 | Moderate 69 AQI US | 60% | 78.8° 64.4° | 11.2 mp/h |
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2Contributors
2 Government Contributors
8 stations