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Air quality in Niigata
Air quality index (AQI) and PM2.5 air pollution in Niigata
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Niigata Air Quality Map
Real-time Niigata air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
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Weather
What is the current weather in Niigata?
| Weather | Broken clouds |
| Temperature | 53.6°F |
| Humidity | 76% |
| Wind | 10.4 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Toyooka, Hyogo | 114 |
| 2 | Takasago, Hyogo | 107 |
| 3 | Fukuyama, Hiroshima | 99 |
| 4 | Higashi-Matsuyama, Saitama | 99 |
| 5 | Kofu, Yamanashi | 99 |
| 6 | Yorii, Saitama | 97 |
| 7 | Aioi, Hyogo | 93 |
| 8 | Chikuma, Nagano | 91 |
| 9 | Fukaya, Saitama | 91 |
| 10 | Kasaoka, Okayama | 91 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
37
live AQI index
Good
Overview
What is the current air quality in Niigata?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 37 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9µg/m³ | |
| PM10 | 12µg/m³ | |
| NO2 | 2.8µg/m³ | |
| SO2 | 2.6µg/m³ | |
| CO | 229µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in Niigata is currently 1.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Niigata?
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Forecast
Niigata air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Apr 17 | Moderate 63 AQI US  |  | 59° 51.8° |  11.2 mp/h |
| Thursday, Apr 18 | Moderate 76 AQI US | | 59° 51.8° | 11.2 mp/h |
| Friday, Apr 19 | Moderate 77 AQI US | | 55.4° 50° | 13.4 mp/h |
| Today | Good 37 AQI US | | 55.4° 50° | 11.2 mp/h |
| Sunday, Apr 21 | Moderate 54 AQI US | | 55.4° 50° | 13.4 mp/h |
| Monday, Apr 22 | Good 45 AQI US | | 57.2° 50° | 13.4 mp/h |
| Tuesday, Apr 23 | Moderate 52 AQI US | | 64.4° 51.8° | 13.4 mp/h |
| Wednesday, Apr 24 | Good 45 AQI US | 100% | 55.4° 55.4° | 13.4 mp/h |
| Thursday, Apr 25 | Good 50 AQI US | 50% | 55.4° 51.8° | 17.9 mp/h |
| Friday, Apr 26 | Moderate 63 AQI US | | 64.4° 50° | 6.7 mp/h |
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News
The latest air quality news and resources.
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