Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Tochigi
Air quality index (AQI) and PM2.5 air pollution in Tochigi
0 people follow this city
Tochigi Air Quality Map
Real-time Tochigi air pollution map
AIR QUALITY DATA CONTRIBUTORS
Atmospheric Environmental Regional Observation System (AEROS)
See all
Pollen
What is the pollen count in Tochigi today?
 | Index | High | |
 | Tree pollen | High | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Tochigi?
| Weather | Rain |
| Temperature | 57.2°F |
| Humidity | 90% |
| Wind | 2.3 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Iwakuni, Yamaguchi | 88 |
| 2 | Hachinohe, Aomori | 81 |
| 3 | Nakajima, Shizuoka | 77 |
| 4 | Niihama, Ehime | 71 |
| 5 | Amakusa, Kumamoto | 66 |
| 6 | Mine, Yamaguchi | 66 |
| 7 | Ozu, Ehime | 66 |
| 8 | Yatsushiro, Kumamoto | 66 |
| 9 | Toyama, Toyama | 63 |
| 10 | Kure, Hiroshima | 62 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Tochigi aqi ranking
Real-time Tochigi air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Tochigi City Hall | 38 |
(local time)
SEE WORLD AQI RANKING
US AQI
38
live AQI index
Good
Overview
What is the current air quality in Tochigi?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 38 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7µg/m³ | |
| PM10 | 6µg/m³ | |
| NO2 | 7.5µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Tochigi is currently 1.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Tochigi?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Tochigi air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 17 | Good 34 AQI US |  | 78.8° 59° |  11.2 mp/h |
| Saturday, May 18 | Moderate 53 AQI US  | | 82.4° 59° | 6.7 mp/h |
| Sunday, May 19 | Moderate 63 AQI US |  | 77° 66.2° | 6.7 mp/h |
| Today | Good 38 AQI US | 100% | 71.6° 57.2° | 6.7 mp/h |
| Tuesday, May 21 | Moderate 69 AQI US | | 80.6° 62.6° | 11.2 mp/h |
| Wednesday, May 22 | Moderate 68 AQI US | 60% | 75.2° 60.8° | 4.5 mp/h |
| Thursday, May 23 | Moderate 69 AQI US | | 82.4° 62.6° | 8.9 mp/h |
| Friday, May 24 | Moderate 83 AQI US | 30% | 78.8° 68° | 2.2 mp/h |
| Saturday, May 25 | Moderate 71 AQI US | 90% | 77° 60.8° | 6.7 mp/h |
| Sunday, May 26 | Moderate 72 AQI US | | 71.6° 60.8° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Tochigi air quality data attribution
1Contributor
Government Contributor
Where is the cleanest air quality in Tochigi?
AQI US, Metric