What is the air quality in Thomson today?

The current Air Quality Index (AQI) in Thomson is 154 (Unhealthy). PM2.5 concentration is 61.88 µg/m³.

What is the temperature in Thomson right now?

The current temperature in Thomson is 26.9°C (feels like 26.9°C). Humidity is 77.3% and wind speed is 43.7 km/h.

Is it safe to go outside in Thomson?

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

Air Quality in Thomson, Singapore

Windy

26.9°C · 77.3% humidity

26.9°

Feels 26.9°

154

Unhealthy

Everyone should reduce prolonged outdoor exertion.

19 stations

Nearby Monitoring Stations

AQI Forecast

159 2am

155

156

— 5am

—

— 8am

—

— 11am

—

— 2pm

—

— 5pm

—

— 8pm

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— 11pm

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Station readings

159

155

156

Air Quality Index Trend

47h · 10 stn

View full history →

Current PM2.5 concentration in Thomson is 4.1× the WHO 24-hour guideline of 15 µg/m³.

77.3%

Humidity

43.7 km/h

Wind NNE

1010.5 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

154

61.88 µg/m³

PM10

41.2 µg/m³

050100150200300500

What is the weather forecast for Thomson?

Temperature & Precipitation

PM2.5 Trend

47h · 10 stations

PM2.561.88 µg/m³ ×4.1 WHO

Unhealthy

PM1041.2 µg/m³

Good

UV INDEX0.0

Low

Station readings (19 stations within 25 km)

61.88

Median

59.48

Average

22.45

Low

123.35

High

PM2.5 µg/m³ · Model: 27.1 · Bias: -34.8

What is the 7-day forecast for Thomson?

10-20

29.2° 27.3°

1.69 mm

10-21

29.2° 26.9°

2.44 mm

10-22

29.1° 27.2°

0.19 mm

10-23

29.3° 27.9°

0.13 mm

10-24

29.3° 27.0°

0.62 mm

10-25

29.1° 26.9°

0.25 mm

10-26

28.5° 27.1°

Both models agree Avg diff: 1.7°C

Where are air quality stations near Thomson?

141

Yio Chu Kang Beacon

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

155

Begonia Station

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

158

Hougang

5.2 km 29.1°C 83.6% RH PM2.5: 70.0 µg/m³ PM10: 92.0 µg/m³

152

Central, Singapore

5.2 km PM2.5: 57.4 µg/m³

114

South, Singapore

5.9 km PM2.5: 40.8 µg/m³

165

Sengkang West Way

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

158

Fernvale

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

165

4 Haig Road

7.2 km PM2.5: 82.1 µg/m³ PM10: 95.9 µg/m³

153

Queenstown (50m AMSL)

7.4 km 29.5°C 84.7% RH PM2.5: 59.5 µg/m³ PM10: 69.1 µg/m³

151

Simplicity @ AALTO

8.2 km PM2.5: 56.4 µg/m³ PM10: 68.2 µg/m³

What cities are near Thomson?

155 Bishan New Town 155 Toa Payoh New Town 156 Serangoon Garden 157 Serangoon New Town 158 Kallang 146 Ang Mo Kio New Town 149 Novena 145 Tanglin 155 Yio Chu Kang 164 MacPherson

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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 2026-10-20T21:12 UTC.