While 92% of the global population is exposed to dangerous levels of air pollution, many places lack measurements to quantify its effects and allow communities to respond effectively.
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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | None | ||
Tree pollen | None | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 68°F |
Humidity | 48% |
Wind | 7.6 mph |
Pressure | 30.1 inHg |
# | city | US AQI⁺ |
---|---|---|
1 | Yamagata, Yamagata | 81 |
2 | Ichinoseki, Iwate | 77 |
3 | Niigata, Niigata | 77 |
4 | Akita, Akita | 73 |
5 | Sendai, Miyagi | 73 |
6 | Yawata, Kyoto | 73 |
7 | Amakusa, Kumamoto | 69 |
8 | Hachinohe, Aomori | 69 |
9 | Mine, Yamaguchi | 66 |
10 | Omuta, Fukuoka | 66 |
(Local time)
SEE WORLD AQI⁺ RANKING# | station | US AQI⁺ |
---|---|---|
1 | Aikawa Kakuda | 58 |
2 | Tana | 53 |
3 | Sumida | 50 |
(Local time)
SEE WORLD AQI⁺ RANKINGUS AQI⁺
55
live AQI⁺ index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 55 US AQI⁺ | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 11µg/m³ | |
PM10 | 5µg/m³ | |
NO₂ | 15µg/m³ | |
SO₂ | 0µg/m³ |
PM2.5
x2.2
PM2.5 concentration in Sumida is currently 2.2 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 |
---|---|---|---|---|
Sunday, Nov 10 | Moderate 51 AQI⁺ US | 60.8° 53.6° | 6.7 mph | |
Monday, Nov 11 | Good 34 AQI⁺ US | 69.8° 59° | 6.7 mph | |
Tuesday, Nov 12 | Moderate 55 AQI⁺ US | 66.2° 57.2° | 4.5 mph | |
Today | Moderate 55 AQI⁺ US | 68° 57.2° | 6.7 mph | |
Thursday, Nov 14 | Moderate 57 AQI⁺ US | 62.6° 57.2° | 4.5 mph | |
Friday, Nov 15 | Moderate 61 AQI⁺ US | 64.4° 55.4° | 6.7 mph | |
Saturday, Nov 16 | Moderate 60 AQI⁺ US | 62.6° 57.2° | 6.7 mph | |
Sunday, Nov 17 | Moderate 56 AQI⁺ US | 69.8° 59° | 8.9 mph | |
Monday, Nov 18 | Good 49 AQI⁺ US | 80% | 64.4° 51.8° | 8.9 mph |
Tuesday, Nov 19 | Good 12 AQI⁺ US | 70% | 53.6° 46.4° | 13.4 mph |
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