What is the air quality in Chiba today?

The current Air Quality Index (AQI) in Chiba is 29 (Good). PM2.5 concentration is 7.02 µg/m³.

What is the temperature in Chiba right now?

The current temperature in Chiba is 16.9°C (feels like 16.9°C). Humidity is 90.3% and wind speed is 40.8 km/h.

Is it safe to go outside in Chiba?

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

Air Quality in Chiba, Japan

Drizzle

16.9°C · 90.3% humidity

16.9°

Feels 16.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

15 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 75 stn

View full history →

Chiba'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.

90.3%

Humidity

40.8 km/h

Wind ESE

1021.0 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.02 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Chiba?

Temperature & Precipitation

PM2.5 Trend

45h · 75 stations

PM2.57.02 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (15 stations within 25 km)

7.02

Median

6.69

Average

2.2

Low

12.0

High

PM2.5 µg/m³ · Model: 6.5 · Bias: -0.5

What is the 7-day forecast for Chiba?

10-21

20.9° 16.5°

3.31 mm

10-22

22.5° 17.9°

3.38 mm

10-23

23.3° 14.4°

10-24

20.4° 17.7°

1.19 mm

10-25

19.5° 13.7°

1.37 mm

10-26

21.0° 14.8°

0.31 mm

10-27

18.7° 15.5°

1.19 mm

Both models agree Avg diff: 3.2°C

Where are air quality stations near Chiba?

NASA GSFC Rutgers Calib. N6

3.0 km PM2.5: 7.0 µg/m³

Soga, Chiba, Japan (蘇我保育所千葉市中央区)

3.0 km PM2.5: 5.0 µg/m³

Masago, Chiba, Japan (真砂公園千葉市美浜区)

5.9 km PM2.5: 9.1 µg/m³

Shikawatashi, Yotsukaido, Chiba, Japan (四街道鹿渡四街道市)

9.2 km PM2.5: 10.1 µg/m³

Ichihara (市原)

11.4 km PM2.5: 3.1 µg/m³

Ichihara (市原)

11.4 km PM2.5: 3.4 µg/m³

Saginumadai, Narashino, Chiba, Japan (習志野鷺沼習志野市)

12.2 km PM2.5: 9.1 µg/m³

Saginumadai, Narashino, Chiba, Japan (習志野鷺沼習志野市)

12.2 km PM2.5: 12.0 µg/m³

Uruido, Ichihara, Chiba, Japan (市原潤井戸市原市)

12.7 km PM2.5: 2.2 µg/m³

Takazu, Yachiyo-shi, Chiba-ken, Japan (八千代高津八千代市)

13.3 km PM2.5: 6.0 µg/m³

What cities are near Chiba?

38 Yotsukaidō 37 Makuhari 17 Ichihara 48 Narashino 34 Yachiyo 35 Honchō 27 Sakura 27 Shisui 25 Yachimata 17 Ōami

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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.