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Air quality in Niigata
Air quality index (AQI) and PM2.5 air pollution in Niigata
24 people follow this city
Niigata Air Quality Map
Real-time Niigata air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
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Pollen
What is the pollen count in Niigata today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Niigata?
| Weather | Broken clouds |
| Temperature | 59°F |
| Humidity | 88% |
| Wind | 15 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Yatsushiro, Kumamoto | 79 |
| 2 | Kumamoto, Kumamoto | 71 |
| 3 | Kagoshima, Kagoshima | 69 |
| 4 | Maegata, Okayama | 69 |
| 5 | Fukuoka, Fukuoka | 68 |
| 6 | Kitakyushu, Fukuoka | 68 |
| 7 | Matsudo, Chiba | 68 |
| 8 | Oita, Oita | 68 |
| 9 | Saijo, Ehime | 67 |
| 10 | Mine, Yamaguchi | 66 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
55
live AQI index
Moderate
Overview
What is the current air quality in Niigata?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 55 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.5µg/m³ | |
| PM10 | 16µg/m³ | |
| NO2 | 5.6µg/m³ | |
| SO2 | 2.6µg/m³ | |
| CO | 400.8µg/m³ | |
!
PM2.5
x2.3
PM2.5 concentration in Niigata is currently 2.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Niigata?
 | 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
Niigata air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, May 18 | Moderate 51 AQI US |  | 69.8° 55.4° |  8.9 mp/h |
| Sunday, May 19 | Moderate 53 AQI US | | 73.4° 59° | 6.7 mp/h |
| Monday, May 20 | Good 49 AQI US  |  | 64.4° 55.4° | 8.9 mp/h |
| Today | Moderate 55 AQI US | 100% | 64.4° 55.4° | 8.9 mp/h |
| Wednesday, May 22 | Moderate 68 AQI US | | 59° 53.6° | 13.4 mp/h |
| Thursday, May 23 | Moderate 62 AQI US | | 68° 50° | 6.7 mp/h |
| Friday, May 24 | Moderate 71 AQI US | | 71.6° 59° | 4.5 mp/h |
| Saturday, May 25 | Moderate 71 AQI US | 100% | 66.2° 55.4° | 15.7 mp/h |
| Sunday, May 26 | Moderate 71 AQI US | 80% | 59° 53.6° | 6.7 mp/h |
| Monday, May 27 | Moderate 70 AQI US | | 66.2° 50° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Niigata air quality data attribution
2Contributors
- Niigata Prefecture Government
10 stations
2 Government Contributors
Where is the cleanest air quality in Niigata?
AQI US, Metric