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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 | 60.8°F |
Humidity | 91% |
Wind | 3.7 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Matsuyama, Ehime | 74 |
2 | Narita, Chiba | 74 |
3 | Kazo, Saitama | 71 |
4 | Konosu, Saitama | 71 |
5 | Sagamihara, Kanagawa | 71 |
6 | Kukichuo, Saitama | 70 |
7 | Omuta, Fukuoka | 70 |
8 | Fuji, Shizuoka | 69 |
9 | Sasebo, Nagasaki | 69 |
10 | Sumida, Kanagawa | 69 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Saijo | 44 |
2 | Saijo Station | 44 |
3 | Hiroe | 38 |
4 | Toyo | 33 |
(local time)
SEE WORLD AQI RANKINGUS AQI
41
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 41 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7.5µg/m³ | |
PM10 | 12µg/m³ | |
NO2 | 8.5µg/m³ | |
SO2 | 2.6µg/m³ |
PM2.5
x1.5
PM2.5 concentration in Saijo is currently 1.5 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 16 | Good 47 AQI US | 62.6° 51.8° | 22.4 mp/h | |
Friday, May 17 | Moderate 60 AQI US | 73.4° 57.2° | 8.9 mp/h | |
Saturday, May 18 | Moderate 65 AQI US | 73.4° 60.8° | 2.2 mp/h | |
Today | Good 41 AQI US | 60% | 64.4° 60.8° | 4.5 mp/h |
Monday, May 20 | Moderate 58 AQI US | 75.2° 59° | 4.5 mp/h | |
Tuesday, May 21 | Moderate 70 AQI US | 73.4° 64.4° | 4.5 mp/h | |
Wednesday, May 22 | Moderate 72 AQI US | 69.8° 60.8° | 4.5 mp/h | |
Thursday, May 23 | Moderate 67 AQI US | 71.6° 62.6° | 4.5 mp/h | |
Friday, May 24 | Moderate 75 AQI US | 77° 66.2° | 2.2 mp/h | |
Saturday, May 25 | Moderate 79 AQI US | 40% | 69.8° 60.8° | 8.9 mp/h |
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