What is the air quality in Masaki-chō today?

The current Air Quality Index (AQI) in Masaki-chō is 34 (Good). PM2.5 concentration is 8.06 µg/m³.

What is the temperature in Masaki-chō right now?

The current temperature in Masaki-chō is 19.7°C (feels like 19.7°C). Humidity is 77.0% and wind speed is 52.0 km/h.

Is it safe to go outside in Masaki-chō?

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

Air Quality in Masaki-chō, Japan

Drizzle

19.7°C · 77.0% humidity

19.7°

Feels 19.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

9 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 12 stn

View full history →

Masaki-chō'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.

77.0%

Humidity

52.0 km/h

Wind NNE

1017.3 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.06 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Masaki-chō?

Temperature & Precipitation

PM2.5 Trend

45h · 12 stations

PM2.58.06 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (9 stations within 25 km)

8.06

Median

7.37

Average

3.1

Low

14.0

High

PM2.5 µg/m³ · Model: 8.2 · Bias: +0.1

What is the 7-day forecast for Masaki-chō?

10-21

19.7° 18.9°

6.69 mm

10-22

22.3° 21.0°

0.25 mm

10-23

21.3° 18.9°

1.5 mm

10-24

21.9° 18.3°

0.06 mm

10-25

20.9° 16.3°

7.19 mm

10-26

19.1° 14.8°

10-27

19.0° 18.4°

Both models agree Avg diff: 3.7°C

Where are air quality stations near Masaki-chō?

Kitakuroda, Ehime, Japan (松前伊予郡松前町)

0.8 km PM2.5: 7.2 µg/m³

Nishihabumachi, Matsuyama, Ehime, Japan (垣生小学校松山市)

2.9 km PM2.5: 3.1 µg/m³

Tomihisamachi, Matsuyama, Ehime, Japan (富久町松山市)

4.2 km PM2.5: 5.0 µg/m³

Asodamachi, Matsuyama, Ehime, Japan (朝生田松山市)

6.0 km PM2.5: 6.0 µg/m³

Kitasayacho, Matsuyama, Ehime, Japan (味生松山市)

6.2 km PM2.5: 6.0 µg/m³

Matsuyama (松山)

7.6 km PM2.5: 6.0 µg/m³

Matsuyama (松山)

7.6 km PM2.5: 10.1 µg/m³

Taisanjicho, Matsuyama, Ehime, Japan (和気松山市)

11.4 km PM2.5: 14.0 µg/m³

Taisanjicho, Matsuyama, Ehime, Japan (和気松山市)

11.4 km PM2.5: 8.2 µg/m³

Taisanjicho, Matsuyama, Ehime, Japan (和気松山市)

11.4 km PM2.5: 6.0 µg/m³

What cities are near Masaki-chō?

31 Iyo 30 Haramachi 34 Matsuyama 31 Tōon 34 Hōjō 32 Uchiko 23 Shinagawa 32 Ōzu 36 Imabari 32 Yawatahama

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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 2026-10-21T06:04 UTC.