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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 |  Sunset Beach | 50 |
| 2 | George | 41 |
| 3 | Rosebank | 27 |
| 4 | Cape Town | 23 |
| 5 | Stellenbosch | 18 |
| 6 | Worcester | 17 |
| 7 | Knysna | 11 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
3 Contributors
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LIVE AQI CITY RANKING
Real-time Western Cape
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Knysna | 11 |
| 2 | Worcester | 17 |
| 3 | Stellenbosch | 18 |
| 4 | Cape Town | 23 |
| 5 | Rosebank | 27 |
| 6 | George | 41 |
| 7 | Sunset Beach | 50 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Unhealthy for sensitive groups
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News
The latest air quality news and resources.
Western Cape air quality data attribution
3Contributors
- South African Air Quality Information System
15 stations
Government Contributor
- Anonymous
1 station
Individual Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
3 Data sources
Which is the most polluted city in Western Cape?
- Beaufort West 54
- Prince Albert 54
- Calitzdorp 53
- Laingsburg 53
- Oudtshoorn 53
- Vredendal 53
- De Rust 52
- Clanwilliam 51
- Zoar 51
- Sunset Beach 50
- Ladismith 49
- George 41
- Vredenburg 38
- Plettenberg Bay 36
- Mossel Bay 33
- Ceres 32
- Piketberg 31
- Saldanha 31
- Rosebank 27
- Hardys Memories of Africa 26
- Montagu 25
- Moorreesburg 25
- Swellendam 25
- Ashton 24
- Riversdale 24
- Robertson 24
- Albertina 23
- Cape Town 23
- Atlantis 22
- Kraaifontein 22
- Malmesbury 22
- Wellington 22
- Bergvliet 21
- Claremont 21
- Constantia 21
- Lansdowne 21
- Newlands 21
- Retreat 21
- Rondebosch 21
- Paarl 19
- Stellenbosch 18
- Grabouw 17
- Worcester 17
- Hermanus 16
- Caledon 15
- Arniston 12
- Bredasdorp 12
- Knysna 11
AQI US, Metric