What is the air quality in Sydney today?

The current Air Quality Index (AQI) in Sydney is 25 (Good). PM2.5 concentration is 5.9 µg/m³.

What is the temperature in Sydney right now?

The current temperature in Sydney is 13.2°C (feels like 13.2°C). Humidity is 96.6% and wind speed is 60.3 km/h.

Is it safe to go outside in Sydney?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Sydney, Canada

Windy

13.2°C · 96.6% humidity

13.2°

Feels 13.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

25 5pm

25 8pm

25 11pm

25 2am

25 5am

25 8am

24 11am

25 2pm

Air Quality Index Trend

35h · 2 stn

View full history →

Sydney's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

96.6%

Humidity

60.3 km/h

Wind SE

1009.0 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.9 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Sydney?

Temperature & Precipitation

PM2.5 Trend

35h · 2 stations

PM2.55.9 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for Sydney?

06-08

19.4° 11.8°

0.06 mm

06-09

21.3° 12.1°

5.31 mm

06-10

21.8° 7.9°

1.69 mm

06-11

14.2° 9.8°

0.44 mm

06-12

13.6° 9.2°

06-13

25.9° 8.3°

06-14

19.6° 9.0°

0.56 mm

Both models agree Avg diff: 4.8°C

Where are air quality stations near Sydney?

Sydney, Nova Scotia, Canada

1.1 km PM2.5: 2.9 µg/m³

Sydney, Nova Scotia, Canada

1.1 km PM2.5: 11.0 µg/m³

Sydney, Nova Scotia, Canada

1.1 km PM2.5: 15.9 µg/m³

Sydney, Nova Scotia, Canada

1.1 km PM2.5: 11.0 µg/m³

Sydney, Nova Scotia, Canada

1.1 km PM2.5: 9.1 µg/m³

Sydney, Nova Scotia, Canada

1.1 km PM2.5: 6.5 µg/m³

Sydney, Nova Scotia, Canada

1.1 km PM2.5: 7.4 µg/m³

Sydney, Nova Scotia, Canada

1.1 km PM2.5: 5.5 µg/m³

Sydney, Nova Scotia, Canada

1.1 km PM2.5: 1.0 µg/m³

Sydney, Nova Scotia, Canada

1.1 km PM2.5: 9.6 µg/m³

What cities are near Sydney?

25 Glace Bay 25 New Glasgow 37 Charlottetown 13 Cole Harbour 12 Woodlawn 10 Dartmouth 12 Lower Sackville 10 Downtown Halifax 10 Halifax 10 Halifax South End

Get AQI alerts for Sydney

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: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-08T23:12 UTC.