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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 | Clear sky |
Temperature | 68°F |
Humidity | 68% |
Wind | 9.2 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Shikokuchuo, Ehime | 97 |
2 | Niihama, Ehime | 91 |
3 | Muromachi, Kagawa | 87 |
4 | Shunan, Yamaguchi | 75 |
5 | Yamagata, Yamagata | 74 |
6 | Niigata, Niigata | 73 |
7 | Chikuma, Nagano | 72 |
8 | Imizu, Toyama | 72 |
9 | Saijo, Ehime | 72 |
10 | Seicho, Kagawa | 72 |
(local time)
SEE WORLD AQI RANKINGUS AQI
45
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 45 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 11µg/m³ | |
PM10 | 16µg/m³ | |
NO2 | 3.8µg/m³ | |
SO2 | 2.6µg/m³ | |
CO | 286.3µg/m³ |
PM2.5
x2.2
PM2.5 concentration in Sendai is currently 2.2 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Apr 25 | Good 17 AQI US | 66.2° 53.6° | 17.9 mp/h | |
Friday, Apr 26 | Good 43 AQI US | 69.8° 50° | 6.7 mp/h | |
Saturday, Apr 27 | Good 44 AQI US | 69.8° 57.2° | 6.7 mp/h | |
Today | Good 45 AQI US | 73.4° 55.4° | 4.5 mp/h | |
Monday, Apr 29 | Moderate 60 AQI US | 64.4° 53.6° | 6.7 mp/h | |
Tuesday, Apr 30 | Good 46 AQI US | 60.8° 51.8° | 13.4 mp/h | |
Wednesday, May 1 | Moderate 57 AQI US | 40% | 59° 46.4° | 17.9 mp/h |
Thursday, May 2 | Good 35 AQI US | 62.6° 44.6° | 8.9 mp/h | |
Friday, May 3 | Good 14 AQI US | 64.4° 50° | 6.7 mp/h | |
Saturday, May 4 | Moderate 55 AQI US | 71.6° 53.6° | 8.9 mp/h |
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