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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 | 60.8°F |
| Humidity | 59% |
| Wind | 4.6 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Fukuyama, Hiroshima | 75 |
| 2 | Kasaoka, Okayama | 72 |
| 3 | Maegata, Okayama | 71 |
| 4 | Hamamatsu, Shizuoka | 68 |
| 5 | Kakegawa, Shizuoka | 68 |
| 6 | Kurashiki, Okayama | 68 |
| 7 | Saijo, Ehime | 68 |
| 8 | Yorii, Saitama | 68 |
| 9 | Fujieda, Shizuoka | 67 |
| 10 | Tahara, Aichi | 67 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
52
live AQI index
Moderate
Overview
What is the current air quality in Niigata?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 52 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.5µg/m³ | |
| PM10 | 12µg/m³ | |
| NO2 | 7.5µg/m³ | |
| SO2 | 2.6µg/m³ | |
| CO | 229µg/m³ | |
!
PM2.5
x1.9
PM2.5 concentration in Niigata is currently 1.9 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 |
|---|---|---|---|---|
| Thursday, May 16 | Good 34 AQI US  |  | 73.4° 55.4° |  31.3 mp/h |
| Friday, May 17 | Moderate 52 AQI US | | 64.4° 55.4° | 35.8 mp/h |
| Saturday, May 18 | Moderate 52 AQI US |  | 69.8° 55.4° | 8.9 mp/h |
| Today | Moderate 52 AQI US | | 69.8° 55.4° | 8.9 mp/h |
| Monday, May 20 | Moderate 66 AQI US | | 71.6° 59° | 6.7 mp/h |
| Tuesday, May 21 | Moderate 63 AQI US | 80% | 62.6° 57.2° | 11.2 mp/h |
| Wednesday, May 22 | Moderate 69 AQI US | | 59° 53.6° | 11.2 mp/h |
| Thursday, May 23 | Moderate 69 AQI US | | 64.4° 53.6° | 6.7 mp/h |
| Friday, May 24 | Moderate 78 AQI US | | 71.6° 59° | 8.9 mp/h |
| Saturday, May 25 | Moderate 84 AQI US | 30% | 64.4° 57.2° | 8.9 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
9 stations
2 Government Contributors
Where is the cleanest air quality in Niigata?
AQI US, Metric