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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
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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 | Clear sky |
| Temperature | 51.8°F |
| Humidity | 58% |
| Wind | 9.6 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mukaihibi, Okayama | 58 |
| 2 | Seicho, Kagawa | 56 |
| 3 | Takehara, Hiroshima | 56 |
| 4 | Yatsushiro, Kumamoto | 56 |
| 5 | Hibi, Okayama | 55 |
| 6 | Hiroshima, Hiroshima | 55 |
| 7 | Iwakuni, Yamaguchi | 55 |
| 8 | Kagoshima, Kagoshima | 55 |
| 9 | Mine, Yamaguchi | 55 |
| 10 | Ube, Yamaguchi | 55 |
(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 | 55 |
| 2 | Kaneko | 53 |
| 3 | Nakamura | 53 |
| 4 | Kaneko | 38 |
(local time)
SEE WORLD AQI RANKING
US AQI
53
live AQI index
Moderate
Overview
What is the current air quality in Niihama?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 53 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10µg/m³ | |
| PM10 | 13µg/m³ | |
| NO2 | 5.6µg/m³ | |
| SO2 | 2.6µg/m³ | |
| CO | 229µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in Niihama is currently 2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Niihama?
 | 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
Niihama air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, May 14 | Moderate 61 AQI US |  | 62.6° 55.4° |  4.5 mp/h |
| Wednesday, May 15 | Moderate 64 AQI US |  | 66.2° 60.8° | 4.5 mp/h |
| Thursday, May 16 | Good 47 AQI US  |  | 64.4° 51.8° | 26.8 mp/h |
| Today | Moderate 53 AQI US | 40% | 64.4° 51.8° | 26.8 mp/h |
| Saturday, May 18 | Moderate 63 AQI US | | 73.4° 51.8° | 8.9 mp/h |
| Sunday, May 19 | Moderate 62 AQI US | | 69.8° 62.6° | 4.5 mp/h |
| Monday, May 20 | Moderate 58 AQI US | | 68° 64.4° | 2.2 mp/h |
| Tuesday, May 21 | Moderate 54 AQI US | 80% | 66.2° 59° | 11.2 mp/h |
| Wednesday, May 22 | Moderate 61 AQI US | | 71.6° 64.4° | 2.2 mp/h |
| Thursday, May 23 | Moderate 68 AQI US | 30% | 66.2° 64.4° | 4.5 mp/h |
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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