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Air quality in Tochigi
Air quality index (AQI) and PM2.5 air pollution in Tochigi
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Tochigi Air Quality Map
Real-time Tochigi air pollution map
AIR QUALITY DATA CONTRIBUTORS
Atmospheric Environmental Regional Observation System (AEROS)
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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 | Broken clouds |
| Temperature | 73.4°F |
| Humidity | 39% |
| Wind | 13 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Kofu, Yamanashi | 68 |
| 2 | Kasaoka, Okayama | 64 |
| 3 | Asahikawa, Hokkaido | 63 |
| 4 | Yamagata, Yamagata | 62 |
| 5 | Aioi, Hyogo | 60 |
| 6 | Otaru, Hokkaido | 60 |
| 7 | Mukaihibi, Okayama | 58 |
| 8 | Niihama, Ehime | 58 |
| 9 | Yatsushiro, Kumamoto | 58 |
| 10 | Akita, Akita | 56 |
(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 | 55 |
(local time)
SEE WORLD AQI RANKING
US AQI
55
live AQI index
Moderate
Overview
What is the current air quality in Tochigi?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 55 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11µg/m³ | |
| PM10 | 10µg/m³ | |
| NO2 | 5.6µg/m³ | |
!
PM2.5
x2.2
PM2.5 concentration in Tochigi is currently 2.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Tochigi?
 | 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 |
Forecast
Tochigi air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 9 | Good 21 AQI US  |  | 60.8° 48.2° |  6.7 mp/h |
| Friday, May 10 | Moderate 51 AQI US |  | 77° 50° | 8.9 mp/h |
| Saturday, May 11 | Good 38 AQI US | | 80.6° 57.2° | 11.2 mp/h |
| Today | Moderate 55 AQI US | 20% | 75.2° 60.8° | 15.7 mp/h |
| Monday, May 13 | Moderate 61 AQI US | 100% | 66.2° 59° | 13.4 mp/h |
| Tuesday, May 14 | Moderate 64 AQI US | | 71.6° 57.2° | 8.9 mp/h |
| Wednesday, May 15 | Moderate 62 AQI US | | 73.4° 55.4° | 4.5 mp/h |
| Thursday, May 16 | Moderate 66 AQI US | 50% | 77° 59° | 13.4 mp/h |
| Friday, May 17 | Moderate 71 AQI US | | 80.6° 55.4° | 6.7 mp/h |
| Saturday, May 18 | Moderate 72 AQI US | | 82.4° 62.6° | 6.7 mp/h |
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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