WorldArrow icon
Arrow iconShiga

Air quality in Shiga

Air quality index (AQI⁺) and PM2.5 air pollution in Shiga • 11:15, Sep 05

Atmospheric Environmental Regional Observation System (AEROS)Kanagawa Prefectural GovernmentMie Prefecture Air Quality Information
Atmospheric Environmental Regional Observation System (AEROS)Kanagawa Prefectural GovernmentMie Prefecture Air Quality Information

Live most polluted city ranking

Real-time Shiga most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Takashima

33

2
The national flag of Japan

Hikone

28

3
The national flag of Japan

Kokacho Oharaichiba

28

4
The national flag of Japan

Nagahama

28

5
The national flag of Japan

Omihachiman

28

6
The national flag of Japan

Kusatsu

22

7
The national flag of Japan

Umedacho

22

8
The national flag of Japan

Otsu

19

9
The national flag of Japan

Koka

17

10
The national flag of Japan

Moriyama

17

Live cleanest city ranking

Real-time Shiga cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Higashiomi

11

2
The national flag of Japan

Koka

17

3
The national flag of Japan

Moriyama

17

4
The national flag of Japan

Otsu

19

5
The national flag of Japan

Kusatsu

22

6
The national flag of Japan

Umedacho

22

7
The national flag of Japan

Hikone

28

8
The national flag of Japan

Kokacho Oharaichiba

28

9
The national flag of Japan

Nagahama

28

10
The national flag of Japan

Omihachiman

28

Wildfires in Shiga

Real-time information

Active fires

--

external link icon

September 5, 2026: Kolkata among top 10 most polluted cities in the world

external link icon

Wildfire Map Spotlight: Washington Wildfires

Dense forest burning.
external link icon

Wildfire Map Spotlight: Austin Fire, Oregon

Which is the most polluted city in Shiga?