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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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Pollen
What is the pollen count in Niigata today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Niigata?
| Weather | Broken clouds |
| Temperature | 77°F |
| Humidity | 41% |
| Wind | 5.7 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Kofu, Yamanashi | 114 |
| 2 | Shikokuchuo, Ehime | 62 |
| 3 | Hachinohe, Aomori | 57 |
| 4 | Muroran, Hokkaido | 57 |
| 5 | Fukuyama, Hiroshima | 56 |
| 6 | Takasago, Hyogo | 56 |
| 7 | Iwaki, Fukushima | 55 |
| 8 | Kasaoka, Okayama | 55 |
| 9 | Muromachi, Kagawa | 55 |
| 10 | Otaru, Hokkaido | 55 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
47
live AQI index
Good
Overview
What is the current air quality in Niigata?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 47 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.5µg/m³ | |
| PM10 | 10µg/m³ | |
| NO2 | 7.5µg/m³ | |
| SO2 | 2.6µg/m³ | |
| CO | 229µg/m³ | |
!
PM2.5
x1.7
PM2.5 concentration in Niigata is currently 1.7 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Niigata?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Niigata air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 9 | Good 31 AQI US |  | 53.6° 44.6° |  8.9 mp/h |
| Friday, May 10 | Good 47 AQI US |  | 64.4° 46.4° | 6.7 mp/h |
| Saturday, May 11 | Moderate 54 AQI US  | | 73.4° 57.2° | 8.9 mp/h |
| Today | Good 47 AQI US | 20% | 77° 57.2° | 11.2 mp/h |
| Monday, May 13 | Moderate 59 AQI US | 100% | 59° 53.6° | 11.2 mp/h |
| Tuesday, May 14 | Moderate 67 AQI US |  | 62.6° 51.8° | 8.9 mp/h |
| Wednesday, May 15 | Moderate 66 AQI US | | 68° 53.6° | 6.7 mp/h |
| Thursday, May 16 | Moderate 63 AQI US | 100% | 62.6° 53.6° | 13.4 mp/h |
| Friday, May 17 | Moderate 69 AQI US | 90% | 60.8° 50° | 26.8 mp/h |
| Saturday, May 18 | Moderate 71 AQI US | | 71.6° 55.4° | 6.7 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Niigata air quality data attribution
2Contributors
- Niigata Prefecture Government
8 stations
2 Government Contributors
Where is the cleanest air quality in Niigata?
AQI US, Metric