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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 | 66.2°F |
Humidity | 97% |
Wind | 7.9 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Amakusa, Kumamoto | 64 |
2 | Iwaki, Fukushima | 64 |
3 | Oita, Oita | 58 |
4 | Okuda, Oita | 58 |
5 | Kamisu, Ibaraki | 55 |
6 | Kawaguchi, Saitama | 55 |
7 | Ube, Yamaguchi | 55 |
8 | Muroran, Hokkaido | 54 |
9 | Nagasaki, Nagasaki | 53 |
10 | Sasebo, Nagasaki | 53 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Hamakita Measurement Station | 45 |
2 | Central | 27 |
3 | Hamakita | 27 |
4 | R257 | 27 |
5 | Southeast Measurement Bureau | 27 |
6 | Hamamatsu Loop Line Measuring Station | 22 |
7 | Northern Measurement Bureau | 22 |
8 | R150 | 22 |
9 | West | 22 |
10 | R-150 | 22 |
(local time)
SEE WORLD AQI RANKINGUS AQI
22
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 22 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4µg/m³ | |
PM10 | 8µg/m³ | |
NO2 | 1.9µg/m³ | |
SO2 | 0µg/m³ | |
CO | 229µg/m³ |
PM2.5 concentration in Hamamatsu air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 10 | Good 41 AQI US | 69.8° 55.4° | 6.7 mp/h | |
Saturday, May 11 | Good 37 AQI US | 71.6° 59° | 8.9 mp/h | |
Sunday, May 12 | Good 25 AQI US | 69.8° 62.6° | 8.9 mp/h | |
Today | Good 22 AQI US | 100% | 69.8° 62.6° | 8.9 mp/h |
Tuesday, May 14 | Moderate 57 AQI US | 100% | 66.2° 60.8° | 15.7 mp/h |
Wednesday, May 15 | Moderate 60 AQI US | 40% | 64.4° 60.8° | 2.2 mp/h |
Thursday, May 16 | Moderate 62 AQI US | 69.8° 60.8° | 6.7 mp/h | |
Friday, May 17 | Moderate 58 AQI US | 90% | 71.6° 62.6° | 13.4 mp/h |
Saturday, May 18 | Moderate 66 AQI US | 69.8° 59° | 22.4 mp/h | |
Sunday, May 19 | Moderate 61 AQI US | 73.4° 59° | 6.7 mp/h |
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