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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 | 64.4°F |
Humidity | 71% |
Wind | 3.1 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Niihama, Ehime | 64 |
2 | Muroran, Hokkaido | 61 |
3 | Seicho, Kagawa | 60 |
4 | Asahikawa, Hokkaido | 58 |
5 | Fukuyama, Hiroshima | 58 |
6 | Yamagata, Yamagata | 58 |
7 | Nakajima, Shizuoka | 57 |
8 | Akita, Akita | 56 |
9 | Hakodate, Hokkaido | 56 |
10 | Mukaihibi, Okayama | 56 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | 長岡工業高校 | 53 |
(local time)
SEE WORLD AQI RANKINGUS AQI
53
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 53 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 10µg/m³ | |
PM10 | 12µg/m³ | |
NO2 | 3.8µg/m³ | |
SO2 | 2.6µg/m³ |
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 |
---|---|---|---|---|
Thursday, May 9 | Good 35 AQI US | |||
Friday, May 10 | Moderate 54 AQI US | |||
Saturday, May 11 | Moderate 57 AQI US | |||
Today | Moderate 53 AQI US | 80.6° 53.6° | 6.7 mp/h | |
Monday, May 13 | Moderate 67 AQI US | 80.6° 57.2° | 4.5 mp/h | |
Tuesday, May 14 | Moderate 56 AQI US | 100% | 62.6° 48.2° | 8.9 mp/h |
Wednesday, May 15 | Moderate 67 AQI US | 69.8° 46.4° | 6.7 mp/h | |
Thursday, May 16 | Moderate 65 AQI US | 71.6° 51.8° | 4.5 mp/h | |
Friday, May 17 | Moderate 63 AQI US | 90% | 75.2° 55.4° | 11.2 mp/h |
Saturday, May 18 | Moderate 70 AQI US | 100% | 60.8° 50° | 15.7 mp/h |
Sunday, May 19 | Moderate 71 AQI US | 77° 50° | 4.5 mp/h |
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