What is the air quality in Okazaki today?

The current Air Quality Index (AQI) in Okazaki is 30 (Good). PM2.5 concentration is 7.29 µg/m³.

What is the temperature in Okazaki right now?

The current temperature in Okazaki is 19.3°C (feels like 19.3°C). Humidity is 71.4% and wind speed is 16.3 km/h.

Is it safe to go outside in Okazaki?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Okazaki, Japan

Cloudy

19.3°C · 71.4% humidity

19.3°

Feels 19.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

11 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 46 stn

View full history →

Okazaki's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions.

71.4%

Humidity

16.3 km/h

Wind WSW

1019.3 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.29 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Okazaki?

Temperature & Precipitation

PM2.5 Trend

45h · 46 stations

PM2.57.29 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (11 stations within 25 km)

7.29

Median

7.35

Average

1.2

Low

13.1

High

PM2.5 µg/m³ · Model: 6.0 · Bias: -1.3

What is the 7-day forecast for Okazaki?

10-21

19.3° 15.2°

0.06 mm

10-22

24.4° 16.5°

10-23

20.1° 14.2°

0.06 mm

10-24

23.4° 16.2°

10-25

21.1° 10.7°

12.63 mm

10-26

19.1° 11.3°

10-27

17.2° 14.4°

Both models agree Avg diff: 3.2°C

Where are air quality stations near Okazaki?

Okazaki (岡崎)

0.9 km PM2.5: 5.0 µg/m³

Yahagicho, Okazaki, Aichi, Japan (矢作岡崎市)

2.2 km PM2.5: 7.2 µg/m³

Ohiracho, Okazaki, Aichi, Japan (大平岡崎市)

2.3 km PM2.5: 7.9 µg/m³

南部庄司田

3.3 km PM2.5: 6.0 µg/m³ PM10: 10.0 µg/m³

Ikeuracho, Anjo, Aichi, Japan (安城農林高校安城市)

8.0 km PM2.5: 12.0 µg/m³

Takemotochō, Toyota-shi, Aichi-ken, Japan (南部局(竹元町)豊田市)

8.6 km PM2.5: 1.2 µg/m³

新田局（花園町）

10.9 km PM2.5: 6.0 µg/m³ PM10: 6.0 µg/m³

Sangenchō, Toyota-shi, Aichi-ken, Japan (中部局(三軒町)豊田市)

14.8 km PM2.5: 5.0 µg/m³

Miyukicho, Gamagori, Aichi, Japan (蒲郡市御幸町蒲郡市)

14.8 km PM2.5: 4.1 µg/m³

Kotobukicho, Kariya, Aichi, Japan (刈谷市寿町刈谷市)

15.8 km PM2.5: 12.0 µg/m³

What cities are near Okazaki?

49 Anjō 28 Kōta 42 Chiryū 42 Nishio 18 Gamagōri 21 Toyota 22 Miyoshi 47 Kariya 52 Takahama 38 Toyoake

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T05:26 UTC.