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Air quality in Ibaraki

Air quality index (AQI⁺) and PM2.5 air pollution in Ibaraki • 16:22, Oct 29

Ibaraki Prefecture Air Pollution Continuous Monitoring SystemAtmospheric Environmental Regional Observation System (AEROS)
Ibaraki Prefecture Air Pollution Continuous Monitoring SystemAtmospheric Environmental Regional Observation System (AEROS)

Live most polluted city ranking

Real-time Ibaraki most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Joso

64

2
The national flag of Japan

Hitachinaka

60

3
The national flag of Japan

Inashiki

60

4
The national flag of Japan

Tsuchiura

60

5
The national flag of Japan

Koya

56

6
The national flag of Japan

Shimodate

55

7
The national flag of Japan

Yuki

53

8
The national flag of Japan

Hokota

44

9
The national flag of Japan

Kashima-shi

44

10
The national flag of Japan

Kasama

39

Live cleanest city ranking

Real-time Ibaraki cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Edosaki

11

2
The national flag of Japan

Hitachi

17

3
The national flag of Japan

Hitachiomiya

17

4
The national flag of Japan

Kitaibaraki

17

5
The national flag of Japan

Toride

17

6
The national flag of Japan

Mito

22

7
The national flag of Japan

Shimotakatsu

22

8
The national flag of Japan

Kamisu

28

9
The national flag of Japan

Kitamachi

28

10
The national flag of Japan

Shitte

28

Wildfires in Ibaraki

Real-time information

Active fires

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Small group of people cycling in morning smog.
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India Air Quality Alert

Polluted skies of Almaty.
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October 28, 2026: Almaty among top 10 most polluted cities in the world

Busan Fireworks Festival
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Seasonal fireworks influence international air quality

Which is the most polluted city in Ibaraki?