What is the air quality in Cát Bà today?

The current Air Quality Index (AQI) in Cát Bà is 51 (Moderate). PM2.5 concentration is 12.07 µg/m³.

What is the temperature in Cát Bà right now?

The current temperature in Cát Bà is 24.5°C (feels like 24.5°C). Humidity is 78.3% and wind speed is 52.9 km/h.

Air Quality in Cát Bà, Vietnam

Windy

24.5°C · 78.3% humidity

24.5°

Feels 24.5°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

38h · 2 stn

View full history →

Cát Bà's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. The worst conditions typically occur from February to April during the regional burning season.

78.3%

Humidity

52.9 km/h

Wind NE

1015.3 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

12.07 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Cát Bà?

Temperature & Precipitation

PM2.5 Trend

38h · 2 stations

PM2.512.07 µg/m³ ✓ WHO

Moderate

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Cát Bà?

10-20

28.4° 24.5°

1.81 mm

10-21

28.1° 26.4°

9.0 mm

10-22

28.9° 25.8°

0.25 mm

10-23

29.4° 25.5°

2.69 mm

10-24

28.7° 26.5°

5.19 mm

10-25

28.5° 25.4°

1.0 mm

10-26

27.2° 24.4°

4.06 mm

Both models agree Avg diff: 1.5°C

What cities are near Cát Bà?

54 Hạ Long 29 Đố Sơn 60 Cẩm Phả 42 Haiphong 60 Cẩm Phả Mines 42 Thành Phố Uông Bí 51 Kiến An 33 Thị Trấn Mạo Khê 56 Thị Trấn Ba Chẽ 32 Thị Trấn Đông Triều

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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 2026-10-20T19:12 UTC.