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Air quality in Niihama
Air quality index (AQI) and PM2.5 air pollution in Niihama
23 people follow this city
Niihama Air Quality Map
Real-time Niihama air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
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Pollen
What is the pollen count in Niihama today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Niihama?
| Weather | Broken clouds |
| Temperature | 62.6°F |
| Humidity | 67% |
| Wind | 2.4 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Kawaguchi, Saitama | 65 |
| 2 | Wako, Saitama | 62 |
| 3 | Tsuchiura, Ibaraki | 61 |
| 4 | Koshigaya, Saitama | 60 |
| 5 | Matsudo, Chiba | 60 |
| 6 | Kiyose, Tokyo | 59 |
| 7 | Satte, Saitama | 59 |
| 8 | Saitama, Saitama | 58 |
| 9 | Fuji, Shizuoka | 57 |
| 10 | Gifu, Gifu | 57 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Niihama aqi ranking
Real-time Niihama air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Takatsu | 50 |
| 2 | Kaneko | 45 |
| 3 | Nakamura | 45 |
| 4 | Kaneko | 37 |
(local time)
SEE WORLD AQI RANKING
US AQI
45
live AQI index
Good
Overview
What is the current air quality in Niihama?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 45 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11µg/m³ | |
| PM10 | 13µg/m³ | |
| NO2 | 9.4µg/m³ | |
| SO2 | 2.6µg/m³ | |
!
PM2.5
x2.2
PM2.5 concentration in Niihama is currently 2.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Niihama?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Niihama air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 2 | Good 46 AQI US | | 59° 53.6° |  8.9 mp/h |
| Friday, May 3 | Moderate 63 AQI US  | | 64.4° 59° | 4.5 mp/h |
| Saturday, May 4 | Moderate 61 AQI US |  | 68° 60.8° | 6.7 mp/h |
| Today | Good 45 AQI US | | 68° 60.8° | 6.7 mp/h |
| Monday, May 6 | Good 38 AQI US |  | 68° 60.8° | 8.9 mp/h |
| Tuesday, May 7 | Good 41 AQI US |  100% | 66.2° 62.6° | 4.5 mp/h |
| Wednesday, May 8 | Moderate 69 AQI US | 90% | 69.8° 60.8° | 15.7 mp/h |
| Thursday, May 9 | Good 50 AQI US | 40% | 59° 55.4° | 13.4 mp/h |
| Friday, May 10 | Moderate 57 AQI US | | 62.6° 53.6° | 11.2 mp/h |
| Saturday, May 11 | Moderate 57 AQI US | | 64.4° 57.2° | 2.2 mp/h |
| Sunday, May 12 | Moderate 61 AQI US | | 68° 60.8° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Niihama air quality data attribution
2Contributors
2 Government Contributors
Where is the cleanest air quality in Niihama?
AQI US, Metric