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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 | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Niigata?
| Weather | Clear sky |
| Temperature | 55.4°F |
| Humidity | 77% |
| Wind | 2.3 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Shikokuchuo, Ehime | 132 |
| 2 | Saijo, Ehime | 118 |
| 3 | Niihama, Ehime | 88 |
| 4 | Hachinohe, Aomori | 74 |
| 5 | Ozu, Ehime | 73 |
| 6 | Yamagata, Yamagata | 73 |
| 7 | Asahikawa, Hokkaido | 70 |
| 8 | Muroran, Hokkaido | 70 |
| 9 | Oita, Oita | 70 |
| 10 | Takehara, Hiroshima | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
45
live AQI index
Good
Overview
What is the current air quality in Niigata?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 45 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11µg/m³ | |
| PM10 | 15µg/m³ | |
| NO2 | 11.3µg/m³ | |
| SO2 | 2.6µg/m³ | |
| CO | 286.3µg/m³ | |
!
PM2.5
x2.2
PM2.5 concentration in Niigata is currently 2.2 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 |
|---|---|---|---|---|
| Wednesday, Apr 24 | Good 10 AQI US |  | 60.8° 55.4° |  20.1 mp/h |
| Thursday, Apr 25 | Good 27 AQI US | | 59° 53.6° | 20.1 mp/h |
| Friday, Apr 26 | Good 39 AQI US |  | 68° 53.6° | 8.9 mp/h |
| Today | Good 45 AQI US | | 66.2° 55.4° | 6.7 mp/h |
| Sunday, Apr 28 | Moderate 58 AQI US  |  | 66.2° 55.4° | 6.7 mp/h |
| Monday, Apr 29 | Moderate 60 AQI US | | 60.8° 53.6° | 13.4 mp/h |
| Tuesday, Apr 30 | Moderate 53 AQI US | 90% | 59° 55.4° | 6.7 mp/h |
| Wednesday, May 1 | Moderate 62 AQI US | 100% | 55.4° 51.8° | 8.9 mp/h |
| Thursday, May 2 | Good 34 AQI US | | 55.4° 48.2° | 6.7 mp/h |
| Friday, May 3 | Moderate 59 AQI US | | 60.8° 50° | 8.9 mp/h |
Interested in hourly forecast? Get the app
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