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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 | Clear sky |
Temperature | 66.2°F |
Humidity | 49% |
Wind | 9 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Iwaki, Fukushima | 74 |
2 | Shimonoseki, Yamaguchi | 62 |
3 | Kamisu, Ibaraki | 60 |
4 | Mukaihibi, Okayama | 59 |
5 | Seicho, Kagawa | 58 |
6 | Ube, Yamaguchi | 56 |
7 | Yatsushiro, Kumamoto | 56 |
8 | Fukaya, Saitama | 55 |
9 | Iwakuni, Yamaguchi | 55 |
10 | Shunan, Yamaguchi | 55 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Matsudo Nemoto | 53 |
2 | Matsudo Kamihongo (car) | 49 |
3 | Nemoto | 49 |
4 | Kamihongo | 44 |
(local time)
SEE WORLD AQI RANKINGUS AQI
49
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 49 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9µg/m³ | |
PM10 | 16µg/m³ | |
NO2 | 11.3µg/m³ | |
SO2 | 2.6µg/m³ | |
CO | 229µg/m³ |
PM2.5
x1.8
PM2.5 concentration in Matsudo is currently 1.8 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 14 | Good 38 AQI US | 68° 59° | 13.4 mp/h | |
Wednesday, May 15 | Good 40 AQI US | 75.2° 59° | 8.9 mp/h | |
Thursday, May 16 | Good 47 AQI US | 73.4° 60.8° | 29.1 mp/h | |
Today | Good 49 AQI US | 100% | 73.4° 60.8° | 29.1 mp/h |
Saturday, May 18 | Moderate 73 AQI US | 77° 60.8° | 22.4 mp/h | |
Sunday, May 19 | Moderate 81 AQI US | 82.4° 64.4° | 11.2 mp/h | |
Monday, May 20 | Moderate 91 AQI US | 77° 68° | 8.9 mp/h | |
Tuesday, May 21 | Moderate 66 AQI US | 100% | 69.8° 60.8° | 11.2 mp/h |
Wednesday, May 22 | Moderate 65 AQI US | 100% | 78.8° 62.6° | 8.9 mp/h |
Thursday, May 23 | Moderate 77 AQI US | 73.4° 64.4° | 15.7 mp/h |
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2 Government Contributors
2 stations