Tokyo
87 monitoring stations · readings from 8 to 52
Average AQI
Air quality in Tokyo
Air quality in Tokyo is currently 24 on the AQI scale, which falls in the Good band. That number is the average across every monitoring station reporting in Tokyo right now.
We aggregate 87 stations across Tokyo. Individual stations range from 8 at the cleanest to 52 at the worst, so conditions vary across Tokyo — the local figure matters more than the average.
Tokyo breaks down into 22 cities you can open individually. Of those listed below, Higashiyamato is reading highest at 52 and Shibuya lowest at 21.
Readings refresh hourly from the official monitoring networks we track. Conditions can still change quickly, so check back before planning time outdoors.
What to do at good levels
Outdoor activity
No restrictions. This is a good day for exercise, commuting on foot or bike, and time outside.
Sensitive groups
Children, older adults and people with asthma or heart conditions can go about their day as normal.
Indoor air
Open the windows. Outdoor air is currently cleaner than typical indoor air, so ventilating helps.
Cities in Tokyo
22 cities
Higashiyamato
Moderate
- Stations
- 1
- Range
- 52–52
Hinohara
Good
- Stations
- 1
- Range
- 33–33
29Machida
Good
- Stations
- 6
- Range
- 25–50
27Hachioji
Good
- Stations
- 5
- Range
- 21–33
Fussa
Good
- Stations
- 1
- Range
- 25–25
Higashi Murayama
Good
- Stations
- 1
- Range
- 25–25
25Kokubunji
Good
- Stations
- 2
- Range
- 25–25
25Kunitachi
Good
- Stations
- 2
- Range
- 25–25
Suginami City
Good
- Stations
- 1
- Range
- 25–25
Tachikawa
Good
- Stations
- 1
- Range
- 25–25
24Chofugaoka
Good
- Stations
- 7
- Range
- 21–25
24Tokyo
Good
- Stations
- 14
- Range
- 12–46
23Fuchu
Good
- Stations
- 2
- Range
- 21–25
23Tama
Good
- Stations
- 2
- Range
- 21–25
22Honcho
Good
- Stations
- 6
- Range
- 21–25
Hamura
Good
- Stations
- 1
- Range
- 21–21
21Kamirenjaku
Good
- Stations
- 8
- Range
- 8–25
Koganei
Good
- Stations
- 1
- Range
- 21–21
Nishitokyo
Good
- Stations
- 1
- Range
- 21–21
Ome
Good
- Stations
- 1
- Range
- 21–21
21Shibuya
Good
- Stations
- 22
- Range
- 8–33
Sumida City
Good
- Stations
- 1
- Range
- 21–21
About Tokyo
Coordinates
35.669, 139.585
Centroid of monitored stations
Stations
87
Reporting in this area
Spread
8 – 52
Cleanest to worst station reading
Other regions nearby
Tokyo air quality, answered
Tokyo is currently reading an AQI of 24, which is Good. It is the average across 87 reporting stations.
No restrictions. This is a good day for exercise, commuting on foot or bike, and time outside. Children, older adults and people with asthma or heart conditions can go about their day as normal.
24 sits in the Good band of the air quality index. The index runs from 0 to 500, and the lower the number the cleaner the air.
We currently aggregate 87 stations in Tokyo, reading between 8 and 52.
Of the cities currently listed for Tokyo, Higashiyamato is reading highest at 52 (Moderate).
Hourly. We pull from the official monitoring networks that publish for this region, and this page refreshes on the same cadence.
See Tokyo on the map.
Every station around it, live — or find out what today's reading means for you personally.