What is the air quality in Bau today?

The current Air Quality Index (AQI) in Bau is 58 (Moderate). PM2.5 concentration is 15.6 µg/m³.

What is the temperature in Bau right now?

The current temperature in Bau is 22.9°C (feels like 22.9°C). Humidity is 98.8% and wind speed is 7.6 km/h.

Air Quality in Bau, Malaysia

Rain

22.9°C · 98.8% humidity

22.9°

Feels 22.9°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

1 station

Nearby Monitoring Stations

AQI Forecast

45 1am

— 4am

—

— 7am

—

— 10am

—

— 1pm

—

— 4pm

—

— 7pm

—

— 10pm

—

Station readings

Air Quality Index Trend

45h · 2 stn

View full history →

Bau's air quality is affected by vehicle emissions, industrial activity, and periodic transboundary haze from agricultural burning. The dry season tends to produce elevated particulate levels. Current PM2.5 concentration in Bau is 1.0× the WHO 24-hour guideline of 15 µg/m³.

98.8%

Humidity

7.6 km/h

Wind SW

1010.5 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

15.6 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Bau?

Temperature & Precipitation

PM2.5 Trend

45h · 2 stations

PM2.515.6 µg/m³ ✓ WHO

Moderate

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (1 station within 25 km)

15.6

Median

15.6

Average

15.6

Low

15.6

High

PM2.5 µg/m³ · Model: 8.2 · Bias: -7.4

What is the 7-day forecast for Bau?

10-20

28.8° 22.9°

8.69 mm

10-21

30.2° 22.5°

7.88 mm

10-22

34.3° 22.6°

14.37 mm

10-23

27.4° 22.6°

8.75 mm

10-24

34.4° 23.3°

4.69 mm

10-25

32.1° 22.9°

15.63 mm

10-26

28.6° 22.8°

7.44 mm

Both models agree Avg diff: 2.6°C

Where are air quality stations near Bau?

Sungai Maong Tengah

24.0 km PM2.5: 16.5 µg/m³ PM10: 17.2 µg/m³

Wisma Satok, Kuching

25.6 km 27.5°C 76.7% RH PM2.5: 10.0 µg/m³ PM10: 23.9 µg/m³

What cities are near Bau?

40 Kuching 63 Siburan 53 Lundu 25 Tebedu 23 Serian 26 Simunjan 42 Kota Sambas 151 Bengkayang 49 Pemangkat 38 Saratok

Get AQI alerts for Bau

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 2026-10-20T20:05 UTC.