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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 |  Robertson | 62 |
| 2 | Sunset Beach | 59 |
| 3 | Cape Town | 39 |
| 4 | Rosebank | 33 |
| 5 | George | 19 |
| 6 | Stellenbosch | 19 |
| 7 | Worcester | 16 |
| 8 | Knysna | 1 |
(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 | Knysna | 1 |
| 2 | Worcester | 16 |
| 3 | George | 19 |
| 4 | Stellenbosch | 19 |
| 5 | Rosebank | 33 |
| 6 | Cape Town | 39 |
| 7 | Sunset Beach | 59 |
| 8 | Robertson | 62 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Moderate
Unhealthy for sensitive groups
Unhealthy
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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?
- Robertson 62
- Sunset Beach 59
- Saldanha 57
- Vredenburg 56
- Atlantis 54
- Moorreesburg 52
- Malmesbury 49
- Piketberg 47
- Newlands 46
- Claremont 45
- Kraaifontein 45
- Lansdowne 45
- Rondebosch 45
- Constantia 44
- Bergvliet 43
- Retreat 42
- Vredendal 42
- Cape Town 39
- Clanwilliam 38
- Rosebank 33
- Wellington 32
- Paarl 26
- Ceres 25
- Grabouw 22
- Hermanus 21
- George 19
- Stellenbosch 19
- Beaufort West 18
- Caledon 18
- Plettenberg Bay 16
- Worcester 16
- Calitzdorp 15
- De Rust 15
- Mossel Bay 15
- Oudtshoorn 15
- Prince Albert 15
- Ladismith 14
- Laingsburg 14
- Zoar 14
- Ashton 13
- Montagu 13
- Albertina 12
- Bredasdorp 11
- Hardys Memories of Africa 11
- Swellendam 11
- Arniston 10
- Riversdale 10
- Knysna 1
AQI US, Metric