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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 82.4°F |
Humidity | 79% |
Wind | 8.1 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Sagamihara, Kanagawa | 87 |
2 | Noda, Chiba | 85 |
3 | Nishitokyo, Tokyo | 79 |
4 | Hachioji, Tokyo | 78 |
5 | Saitama, Saitama | 78 |
6 | Toda, Saitama | 78 |
7 | Kazo, Saitama | 76 |
8 | Musashino, Tokyo | 76 |
9 | Kawagoe, Saitama | 75 |
10 | Kiyose, Tokyo | 74 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Jonan, Saitama | 110 |
2 | Saitama City Hall | 80 |
3 | Kasukabe Masuto self-exclusion | 78 |
4 | Omiya, Saitama City | 78 |
5 | Saitama City Mitsuhashi Self-Exclusion | 78 |
6 | Saitama City Iwatsuki | 74 |
7 | Katayanagi, Saitama | 68 |
8 | Omiya | 59 |
(local time)
SEE WORLD AQI RANKING11:48, Sep 28
US AQI
78
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 78 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 25µg/m³ | |
PM10 | 49µg/m³ | |
NO2 | 24.4µg/m³ | |
SO2 | 2.6µg/m³ | |
CO | 458µg/m³ |
PM2.5
x5
PM2.5 concentration in Saitama is currently 5 times the WHO annual air quality guideline value
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should reduce outdoor exercise |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, Sep 25 | Good 34 AQI US | 78.8° 66.2° | ||
Tuesday, Sep 26 | Good 40 AQI US | 84.2° 69.8° | ||
Wednesday, Sep 27 | Good 46 AQI US | 84.2° 75.2° | ||
Today | Moderate 78 AQI US | 91.4° 73.4° | ||
Friday, Sep 29 | Moderate 61 AQI US | 80.6° 75.2° | ||
Saturday, Sep 30 | Moderate 58 AQI US | 82.4° 75.2° | ||
Sunday, Oct 1 | Moderate 56 AQI US | 75.2° 71.6° | ||
Monday, Oct 2 | Moderate 64 AQI US | 75.2° 69.8° | ||
Tuesday, Oct 3 | Good 43 AQI US | 78.8° 66.2° | ||
Wednesday, Oct 4 | Moderate 61 AQI US | 78.8° 64.4° |
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3 Governments
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