Air quality in Niihama

Air quality index (AQI) and PM2.5 air pollution in Niihama

Last update at (local time)

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Air Quality Data contributor(s)

Station(s) operated by

Atmospheric Environmental Regional Observation System (AEROS)

Government

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Weather

What is the current weather in Niihama?

Weather icon
WeatherRain
Temperature77°C
Humidity73%
Wind9.3 mp/h
Pressure1014 mb

live aqi city ranking

Real-time Japan city ranking

#cityUS AQI
1 Goi, Chiba

134

2 Nakanoshima, Wakayama

126

3 Okinawa, Okinawa

117

4 Ishikawa, Ibaraki

110

5 Nakamura, Ehime

103

6 Ogikubo, Kanagawa

90

7 Toyocho, Aichi

86

8 Kamiyama, Tokushima

84

9 Mishimachuo, Ehime

84

10 Chigasaki, Kanagawa

82

(local time)

SEE WORLD AQI RANKING

live Niihama aqi ranking

Real-time Niihama air quality ranking

#stationUS AQI
1 高津

74

(local time)

SEE WORLD AQI RANKING

US AQI

74

live AQI index
Moderate

Human face indicating AQI level

Overview

What is the current air quality in Niihama?

Air pollution levelAir quality indexMain pollutant
Moderate 74 US AQIPM2.5
PollutantsConcentration
PM2.5
23µg/m³
PM10
34µg/m³
NO2
18.8µg/m³
SO2
5.2µg/m³
!

PM2.5

x4.6

PM2.5 concentration in Niihama is currently 4.6 times the WHO annual air quality guideline value

Health Recommendations

How to protect from air pollution in Niihama?

An open window iconClose your windows to avoid dirty outdoor air
A man cycling iconSensitive groups should reduce outdoor exercise

Forecast

Niihama air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Saturday, Sep 24

Good 48 US AQI

Human face indicating AQI level
Weather icon77°69.8°
Wind rotating 44 degree

13.4 mp/h

Sunday, Sep 25

Moderate 53 US AQI

Human face indicating AQI level
Weather icon73.4°68°
Wind rotating 53 degree

8.9 mp/h

Monday, Sep 26

Moderate 65 US AQI

Human face indicating AQI level
Weather icon77°73.4°
Wind rotating 33 degree

4.5 mp/h

Today

Moderate 74 US AQI

Human face indicating AQI level
Weather icon77°68°
Wind rotating 333 degree

17.9 mp/h

Wednesday, Sep 28

Good 45 US AQI

Human face indicating AQI level
Weather icon73.4°69.8°
Wind rotating 42 degree

4.5 mp/h

Thursday, Sep 29

Good 41 US AQI

Human face indicating AQI level
Weather icon73.4°69.8°
Wind rotating 38 degree

4.5 mp/h

Friday, Sep 30

Good 46 US AQI

Human face indicating AQI level
Weather icon73.4°69.8°
Wind rotating 35 degree

4.5 mp/h

Saturday, Oct 1

Moderate 60 US AQI

Human face indicating AQI level
Weather icon75.2°69.8°
Wind rotating 13 degree

4.5 mp/h

Sunday, Oct 2

Moderate 58 US AQI

Human face indicating AQI level
Weather icon75.2°73.4°
Wind rotating 21 degree

4.5 mp/h

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Historical

Historic air quality graph for Niihama

How to best protect from air pollution?

Reduce your air pollution exposure in Niihama

Niihama air quality data attribution

Where is the cleanest air quality in Niihama?

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