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Air quality in Niihama
Air quality index (AQI) and PM2.5 air pollution in Niihama
24 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 | Broken clouds |
| Temperature | 66.2°F |
| Humidity | 67% |
| Wind | 1.5 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Tomakomai, Hokkaido | 124 |
| 2 | Oita, Oita | 88 |
| 3 | Omuta, Fukuoka | 79 |
| 4 | Maegata, Okayama | 77 |
| 5 | Kitakyushu, Fukuoka | 71 |
| 6 | Yatsushiro, Kumamoto | 69 |
| 7 | Fukuoka, Fukuoka | 68 |
| 8 | Kagoshima, Kagoshima | 68 |
| 9 | Kumamoto, Kumamoto | 68 |
| 10 | Mine, Yamaguchi | 68 |
(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 | Kaneko | 64 |
| 3 | Nakamura | 62 |
| 4 | Takatsu | 58 |
(local time)
SEE WORLD AQI RANKING
US AQI
63
live AQI index
Moderate
Overview
What is the current air quality in Niihama?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 63 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 15.5µg/m³ | |
| PM10 | 17.5µg/m³ | |
| NO2 | 27.3µg/m³ | |
| SO2 | 3.9µg/m³ | |
| CO | 229µg/m³ | |
!
PM2.5
x3.1
PM2.5 concentration in Niihama is currently 3.1 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 |
|---|---|---|---|---|
| Saturday, May 18 | Moderate 63 AQI US | | 69.8° 62.6° |  4.5 mp/h |
| Sunday, May 19 | Moderate 58 AQI US |  | 64.4° 60.8° | 6.7 mp/h |
| Monday, May 20 | Moderate 66 AQI US | | 71.6° 59° | 2.2 mp/h |
| Today | Moderate 63 AQI US | | 71.6° 59° | 2.2 mp/h |
| Wednesday, May 22 | Moderate 69 AQI US | | 73.4° 64.4° | 4.5 mp/h |
| Thursday, May 23 | Moderate 70 AQI US | | 68° 62.6° | 4.5 mp/h |
| Friday, May 24 | Moderate 66 AQI US | 40% | 69.8° 64.4° | 4.5 mp/h |
| Saturday, May 25 | Moderate 70 AQI US | | 71.6° 66.2° | 6.7 mp/h |
| Sunday, May 26 | Moderate 68 AQI US |  | 68° 60.8° | 6.7 mp/h |
| Monday, May 27 | Moderate 62 AQI US | | 68° 62.6° | 2.2 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