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Air quality in Shiga

Air quality index (AQI⁺) and PM2.5 air pollution in Shiga • 05:18, Aug 14

Live most polluted city ranking

Real-time Shiga most polluted city ranking

#	Cities	AQI⁺ US
1	Higashiomi	28
2	Hikone	28
3	Kokacho Oharaichiba	28
4	Kusatsu	28
5	Moriyama	28
6	Otsu	22
7	Takashima	22
8	Umedacho	22
9	Omihachiman	11
10	Koka	6

Live cleanest city ranking

Real-time Shiga cleanest city ranking

#	Cities	AQI⁺ US
1	Koka	6
2	Nagahama	6
3	Omihachiman	11
4	Otsu	22
5	Takashima	22
6	Umedacho	22
7	Higashiomi	28
8	Hikone	28
9	Kokacho Oharaichiba	28
10	Kusatsu	28

Wildfires in Shiga

Real-time information

Active fires

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What is ACH and why it matters for air purifiers

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