Choose another country or region to see content specific to your location and shop online.

Air quality in Shiga

Air quality index (AQI⁺) and PM2.5 air pollution in Shiga • 11:13, Aug 16

Live most polluted city ranking

Real-time Shiga most polluted city ranking

#	Cities	AQI⁺ US
1	Otsu	50
2	Hikone	39
3	Moriyama	39
4	Kusatsu	36
5	Koka	33
6	Nagahama	33
7	Omihachiman	33
8	Takashima	33
9	Higashiomi	22
10	Kokacho Oharaichiba	22

Live cleanest city ranking

Real-time Shiga cleanest city ranking

#	Cities	AQI⁺ US
1	Higashiomi	22
2	Kokacho Oharaichiba	22
3	Umedacho	22
4	Koka	33
5	Nagahama	33
6	Omihachiman	33
7	Takashima	33
8	Kusatsu	36
9	Hikone	39
10	Moriyama	39

Wildfires in Shiga

Real-time information

Active fires

--

Intense forest fire.

Wildfire Map Spotlight: Widemouth 2 Fire, Utah

Wildfire Map Spotlight: Washington Wildfires

Wildfire Map Spotlight: North-Central and Eastern Oregon Wildfires

globe background

Connect With IQAir

Get exclusive articles, product updates, tips, and occasional offers delivered to your inbox. You can unsubscribe at any time.

View Privacy Policy

Privacy Policy© 2026 IQAir. All rights reserved