What is the air quality in Horikiri today?

The current Air Quality Index (AQI) in Horikiri is 28 (Good). PM2.5 concentration is 6.85 µg/m³.

What is the temperature in Horikiri right now?

The current temperature in Horikiri is 22.2°C (feels like 22.2°C). Humidity is 69.6% and wind speed is 72.5 km/h.

Is it safe to go outside in Horikiri?

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

Air Quality in Horikiri, Japan

Drizzle

22.2°C · 69.6% humidity

22.2°

Feels 22.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

59 stations

Nearby Monitoring Stations

AQI Forecast

— 4pm

—

— 7pm

—

— 10pm

—

— 1am

—

— 4am

—

— 7am

—

— 10am

—

— 1pm

—

Station readings

Air Quality Index Trend

39h · 1 stn

View full history →

Horikiri'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.

69.6%

Humidity

72.5 km/h

Wind S

1024.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.85 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Horikiri?

Temperature & Precipitation

PM2.5 Trend

39h · 1 station

PM2.56.85 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (59 stations within 25 km)

6.85

Median

7.34

Average

0.41

Low

42.8

High

PM2.5 µg/m³ · Model: 6.0 · Bias: -0.9

What is the 7-day forecast for Horikiri?

10-21

22.2° 16.8°

0.88 mm

10-22

23.4° 18.5°

0.31 mm

10-23

23.0° 15.9°

10-24

22.1° 17.4°

0.25 mm

10-25

20.1° 14.9°

3.75 mm

10-26

20.6° 15.8°

0.19 mm

10-27

19.4° 15.2°

1.06 mm

Both models agree Avg diff: 2.9°C

Where are air quality stations near Horikiri?

Higashimukojima, Sumida, Tokyo, Japan (水戸街道東向島墨田区)

3.4 km PM2.5: 5.0 µg/m³

–

スカイツリー３２５ｍ

4.3 km 81.0% RH PM2.5: -5.0 µg/m³ PM10: 3.0 µg/m³

スカイツリー１５０ｍ

4.3 km 72.8% RH PM2.5: 8.0 µg/m³ PM10: 11.0 µg/m³

Kamakura, Katsushika, Tokyo, Japan (葛飾区鎌倉葛飾区)

4.8 km PM2.5: 6.0 µg/m³

Edogawa (江戸川区)

5.7 km PM2.5: 8.2 µg/m³

Kameido, Koto, Tokyo, Japan (京葉道路亀戸江東区)

5.8 km PM2.5: 10.1 µg/m³

Mizumotokoen, Katsushika, Tokyo, Japan (葛飾区水元公園葛飾区)

5.8 km PM2.5: 6.0 µg/m³

Kanda Tsukasamachi, Chiyoda, Tokyo, Japan (千代田区神田司町千代田区)

8.1 km PM2.5: 3.1 µg/m³

Koto (江東区)

8.2 km PM2.5: 9.1 µg/m³

Oji, Kita, Tokyo, Japan (北本通り王子北区)

8.2 km PM2.5: 5.0 µg/m³

What cities are near Horikiri?

28 Sumida 28 Aoto 29 Katsushika 28 Adachi 28 Aoi 26 Kanamachi 28 Machiya 30 Asakusa 29 Arakawa 33 Hirai

Get AQI alerts for Horikiri

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T10:50 UTC.