What is the air quality in Sembawang Estate today?

The current Air Quality Index (AQI) in Sembawang Estate is 151 (Unhealthy). PM2.5 concentration is 55.6 µg/m³.

What is the temperature in Sembawang Estate right now?

The current temperature in Sembawang Estate is 25.4°C (feels like 25.4°C). Humidity is 84.4% and wind speed is 25.9 km/h.

Is it safe to go outside in Sembawang Estate?

Everyone should reduce prolonged outdoor exertion. The UV Index is 0.0 (Low).

Air Quality in Sembawang Estate, Singapore

Cloudy

25.4°C · 84.4% humidity

25.4°

Feels 25.4°

151

Unhealthy

Everyone should reduce prolonged outdoor exertion.

20 stations

Nearby Monitoring Stations

AQI Forecast

160 2am

156

157

— 5am

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— 8am

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— 11am

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— 2pm

—

— 5pm

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— 8pm

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— 11pm

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Station readings

160

156

157

Air Quality Index Trend

47h · 11 stn

View full history →

Current PM2.5 concentration in Sembawang Estate is 3.7× the WHO 24-hour guideline of 15 µg/m³.

84.4%

Humidity

25.9 km/h

Wind NNE

1010.7 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

151

55.6 µg/m³

PM10

41.2 µg/m³

050100150200300500

What is the weather forecast for Sembawang Estate?

Temperature & Precipitation

PM2.5 Trend

47h · 11 stations

PM2.555.6 µg/m³ ×3.7 WHO

Unhealthy

PM1041.2 µg/m³

Good

UV INDEX0.0

Low

Station readings (20 stations within 25 km)

55.6

Median

60.52

Average

22.45

Low

123.35

High

PM2.5 µg/m³ · Model: 27.1 · Bias: -28.5

What is the 7-day forecast for Sembawang Estate?

10-20

30.6° 25.2°

1.75 mm

10-21

32.8° 24.9°

3.75 mm

10-22

32.1° 24.5°

0.06 mm

10-23

33.4° 24.4°

0.69 mm

10-24

33.7° 25.7°

10-25

32.9° 24.3°

10-26

33.0° 24.9°

0.06 mm

Both models agree Avg diff: 1.9°C

Where are air quality stations near Sembawang Estate?

122

North, Singapore

4.3 km PM2.5: 44.0 µg/m³

155

Pasir Gudang, Johor, Malaysia

7.5 km PM2.5: 63.2 µg/m³

153

Pasir Gudang, Johor, Malaysia

7.5 km PM2.5: 59.4 µg/m³

156

Pasir Gudang, Johor, Malaysia

7.5 km PM2.5: 65.2 µg/m³

154

Pasir Gudang, Johor, Malaysia

7.5 km PM2.5: 61.3 µg/m³

156

Pasir Gudang, Johor, Malaysia

7.5 km PM2.5: 65.2 µg/m³

141

Yio Chu Kang Beacon

7.7 km PM2.5: 51.7 µg/m³ PM10: 62.2 µg/m³

155

Begonia Station

7.9 km 30.0°C 75.0% RH PM2.5: 64.0 µg/m³ PM10: 74.3 µg/m³

165

Sengkang West Way

8.1 km 25.6°C 73.3% RH PM2.5: 82.8 µg/m³ PM10: 93.6 µg/m³

158

Fernvale

8.8 km PM2.5: 69.0 µg/m³ PM10: 80.2 µg/m³

What cities are near Sembawang Estate?

151 Sungai Simpang 152 Yishun New Town 128 Woodlands 134 Kampung Pasir Gudang Baru 137 Marsiling 151 Taman Permas Jaya 155 Yio Chu Kang 137 Masai 143 Bandar Seri Alam 146 Ang Mo Kio New Town

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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 2026-10-20T21:13 UTC.