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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 | Rain |
| Temperature | 64.4°F |
| Humidity | 59% |
| Wind | 1.1 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Kasaoka, Okayama | 75 |
| 2 | Fukuyama, Hiroshima | 74 |
| 3 | Ichinomiya, Aichi | 71 |
| 4 | Yokkaichi, Mie | 71 |
| 5 | Kawaguchi, Saitama | 68 |
| 6 | Kumagaya, Saitama | 68 |
| 7 | Mukaihibi, Okayama | 68 |
| 8 | Otsuki, Yamanashi | 68 |
| 9 | Saijo, Ehime | 68 |
| 10 | Tsu, Mie | 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 | Nakamura | 73 |
| 2 | Kaneko | 60 |
| 3 | Kaneko | 60 |
| 4 | Takatsu | 56 |
(local time)
SEE WORLD AQI RANKING
US AQI
60
live AQI index
Moderate
Overview
What is the current air quality in Niihama?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 60 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 14µg/m³ | |
| PM10 | 19µg/m³ | |
| NO2 | 11.3µg/m³ | |
| SO2 | 7.9µg/m³ | |
| CO | 229µg/m³ | |
!
PM2.5
x2.8
PM2.5 concentration in Niihama is currently 2.8 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 |
|---|---|---|---|---|
| Thursday, May 16 | Good 47 AQI US  |  | 64.4° 51.8° |  26.8 mp/h |
| Friday, May 17 | Moderate 59 AQI US |  | 71.6° 59° | 8.9 mp/h |
| Saturday, May 18 | Moderate 62 AQI US | | 69.8° 62.6° | 4.5 mp/h |
| Today | Moderate 60 AQI US | | 69.8° 62.6° | 4.5 mp/h |
| Monday, May 20 | Moderate 58 AQI US | 30% | 66.2° 60.8° | 4.5 mp/h |
| Tuesday, May 21 | Moderate 57 AQI US | | 73.4° 59° | 4.5 mp/h |
| Wednesday, May 22 | Moderate 67 AQI US | | 69.8° 64.4° | 4.5 mp/h |
| Thursday, May 23 | Moderate 66 AQI US | 40% | 69.8° 64.4° | 2.2 mp/h |
| Friday, May 24 | Moderate 70 AQI US |  | 71.6° 64.4° | 4.5 mp/h |
| Saturday, May 25 | Moderate 76 AQI US | | 75.2° 66.2° | 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