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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 | 64.4°F |
| Humidity | 63% |
| Wind | 3.6 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Omuta, Fukuoka | 82 |
| 2 | Kofu, Yamanashi | 75 |
| 3 | Amakusa, Kumamoto | 73 |
| 4 | Yatsushiro, Kumamoto | 69 |
| 5 | Nagasaki, Nagasaki | 68 |
| 6 | Takahashi, Okayama | 66 |
| 7 | Kagoshima, Kagoshima | 65 |
| 8 | Otaru, Hokkaido | 64 |
| 9 | Kasaoka, Okayama | 63 |
| 10 | Hachinohe, Aomori | 62 |
(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 | Kaneko | 64 |
| 2 | Takatsu | 60 |
| 3 | Kaneko | 56 |
| 4 | Nakamura | 55 |
(local time)
SEE WORLD AQI RANKING
US AQI
58
live AQI index
Moderate
Overview
What is the current air quality in Niihama?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 58 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13µg/m³ | |
| PM10 | 16µg/m³ | |
| NO2 | 13.2µg/m³ | |
| SO2 | 5.2µg/m³ | |
| CO | 229µg/m³ | |
!
PM2.5
x2.6
PM2.5 concentration in Niihama is currently 2.6 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 7 | Moderate 63 AQI US |  | 68° 60.8° |  13.4 mp/h |
| Wednesday, May 8 | Good 30 AQI US  | | 60.8° 51.8° | 13.4 mp/h |
| Thursday, May 9 | Good 44 AQI US | | 62.6° 51.8° | 11.2 mp/h |
| Today | Moderate 58 AQI US | | 66.2° 57.2° | 4.5 mp/h |
| Saturday, May 11 | Good 50 AQI US | | 68° 59° | 8.9 mp/h |
| Sunday, May 12 | Moderate 57 AQI US | 100% | 64.4° 62.6° | 4.5 mp/h |
| Monday, May 13 | Moderate 58 AQI US | 100% | 68° 60.8° | 8.9 mp/h |
| Tuesday, May 14 | Moderate 57 AQI US | 40% | 68° 57.2° | 4.5 mp/h |
| Wednesday, May 15 | Moderate 59 AQI US | | 73.4° 60.8° | 8.9 mp/h |
| Thursday, May 16 | Moderate 66 AQI US | | 68° 59° | 8.9 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