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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 | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Niihama?
| Weather | Broken clouds |
| Temperature | 51.8°F |
| Humidity | 76% |
| Wind | 2.1 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Saijo, Ehime | 55 |
| 2 | Ozu, Ehime | 54 |
| 3 | Asahikawa, Hokkaido | 53 |
| 4 | Kagoshima, Kagoshima | 52 |
| 5 | Yamagata, Yamagata | 52 |
| 6 | Yatsushiro, Kumamoto | 52 |
| 7 | Fuji, Shizuoka | 50 |
| 8 | Seicho, Kagawa | 50 |
| 9 | Tomakomai, Hokkaido | 50 |
| 10 | Yokkaichi, Mie | 50 |
(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 | 50 |
| 2 | Nakamura | 50 |
| 3 | Kaneko | 45 |
| 4 | Takatsu | 45 |
(local time)
SEE WORLD AQI RANKING
US AQI
48
live AQI index
Good
Overview
What is the current air quality in Niihama?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 48 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.5µg/m³ | |
| PM10 | 15µg/m³ | |
| NO2 | 9.4µg/m³ | |
| SO2 | 2.6µg/m³ | |
| CO | 229µg/m³ | |
!
PM2.5
x2.3
PM2.5 concentration in Niihama is currently 2.3 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 |
|---|---|---|---|---|
| Tuesday, Apr 30 | Good 48 AQI US |  | 68° 64.4° |  6.7 mp/h |
| Wednesday, May 1 | Good 45 AQI US | | 64.4° 51.8° | 11.2 mp/h |
| Thursday, May 2 | Good 44 AQI US | | 59° 53.6° | 8.9 mp/h |
| Today | Good 48 AQI US | | 59° 53.6° | 8.9 mp/h |
| Saturday, May 4 | Moderate 54 AQI US  | | 64.4° 51.8° | 4.5 mp/h |
| Sunday, May 5 | Moderate 54 AQI US |  | 66.2° 59° | 4.5 mp/h |
| Monday, May 6 | Good 42 AQI US | | 68° 59° | 8.9 mp/h |
| Tuesday, May 7 | Moderate 55 AQI US | 100% | 64.4° 62.6° | 4.5 mp/h |
| Wednesday, May 8 | Moderate 85 AQI US | 100% | 69.8° 62.6° | 15.7 mp/h |
| Thursday, May 9 | Moderate 92 AQI US | 30% | 60.8° 57.2° | 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