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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 | 60.8°F |
Humidity | 99% |
Wind | 1 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Toyooka, Hyogo | 56 |
2 | Fukui, Fukui | 55 |
3 | Oita, Oita | 55 |
4 | Sakai, Fukui | 55 |
5 | Amagasaki, Hyogo | 54 |
6 | Kazo, Saitama | 53 |
7 | Kukichuo, Saitama | 53 |
8 | Saitama, Saitama | 53 |
9 | Kiyose, Tokyo | 52 |
10 | Takahashi, Okayama | 52 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Chichibu Station | 50 |
(local time)
SEE WORLD AQI RANKINGUS AQI
50
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 50 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 12µg/m³ | |
PM10 | 18µg/m³ | |
NO2 | 11.3µg/m³ | |
SO2 | 0µg/m³ |
PM2.5
x2.4
PM2.5 concentration in Chichibu is currently 2.4 times the WHO annual air quality guideline value
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, Apr 28 | Moderate 67 AQI US | 80.6° 57.2° | 4.5 mp/h | |
Monday, Apr 29 | Moderate 56 AQI US | 78.8° 60.8° | 4.5 mp/h | |
Tuesday, Apr 30 | Good 49 AQI US | 73.4° 60.8° | 4.5 mp/h | |
Thursday, May 2 | Moderate 53 AQI US | 100% | 62.6° 50° | 4.5 mp/h |
Friday, May 3 | Moderate 58 AQI US | 100% | 60.8° 46.4° | 4.5 mp/h |
Saturday, May 4 | Moderate 57 AQI US | 71.6° 46.4° | 4.5 mp/h | |
Sunday, May 5 | Moderate 57 AQI US | 78.8° 55.4° | 4.5 mp/h | |
Monday, May 6 | Moderate 59 AQI US | 80.6° 59° | 4.5 mp/h | |
Tuesday, May 7 | Moderate 71 AQI US | 78.8° 57.2° | 4.5 mp/h |
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Government Contributor