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Air quality in Western Cape
Air quality index (AQI) and PM2.5 air pollution in Western Cape
LIVE AQI CITY RANKING
Real-time Western Cape
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Rosebank | 27 |
| 2 | Cape Town | 21 |
| 3 | Stellenbosch | 16 |
| 4 | Worcester | 15 |
| 5 | George | 7 |
| 6 | Knysna | 5 |
| 7 | Sunset Beach | 5 |
| 8 | Robertson | 3 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
4 Contributors
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LIVE AQI CITY RANKING
Real-time Western Cape
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Robertson | 3 |
| 2 | Knysna | 5 |
| 3 | Sunset Beach | 5 |
| 4 | George | 7 |
| 5 | Worcester | 15 |
| 6 | Stellenbosch | 16 |
| 7 | Cape Town | 21 |
| 8 | Rosebank | 27 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
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Hazardous
News
The latest air quality news and resources.
Western Cape air quality data attribution
4Contributors
- South African Air Quality Information System
15 stations
Government Contributor
- AirGradient
3 stations
Corporate Contributor
- Anonymous
1 station
Individual Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
4 Data sources
Which is the most polluted city in Western Cape?
- Kraaifontein 45
- Plettenberg Bay 32
- Albertina 30
- Rosebank 27
- Arniston 26
- Retreat 26
- Bergvliet 25
- Constantia 25
- Malmesbury 25
- Mossel Bay 25
- Claremont 24
- Lansdowne 24
- Newlands 24
- Rondebosch 23
- Riversdale 22
- Cape Town 21
- Hermanus 21
- Bredasdorp 20
- Oudtshoorn 19
- De Rust 18
- Grabouw 18
- Atlantis 17
- Stellenbosch 16
- Caledon 15
- Hardys Memories of Africa 15
- Paarl 15
- Saldanha 15
- Vredenburg 15
- Worcester 15
- Calitzdorp 14
- Wellington 14
- Moorreesburg 13
- Swellendam 13
- Ladismith 12
- Zoar 12
- Ashton 11
- Ceres 11
- Piketberg 11
- Prince Albert 11
- Montagu 10
- Beaufort West 9
- Laingsburg 8
- George 7
- Vredendal 7
- Clanwilliam 6
- Knysna 5
- Sunset Beach 5
- Robertson 3
AQI US, Metric