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| County | Site | AQS ID | AQI Level | Pollutant | Occured | AQI |
|---|---|---|---|---|---|---|
| Free State | Zamdela | Good | PM2.5 | 01 AM | 2 | |
| KwaZulu | Jacobs Balfour | Good | SO2 | 01 AM | 1 | |
| Mpumalanga | Middelburg MP | Good | PM10 | 09 AM | 2 | |
| KwaZulu | Amanzimtoti | Good | PM2.5 | 01 AM | 2 | |
| Western Cape | Atlantis | Good | SO2 | 01 AM | 1 | |
| Western Cape | Bellville South | Good | SO2 | 01 AM | 1 | |
| North West | Lichtenburg | Good | SO2 | 01 AM | 1 | |
| Mpumalanga | Bosjesspruit | Good | O3 | 07 AM | 2 | |
| Western Cape | Bothasig | Good | NO2 | 10 AM | 2 | |
| KwaZulu | Brackenham - RBCAA | Good | PM2.5 | 06 PM | 2 | |
| Gauteng | Buccleugh | Good | PM2.5 | 09 AM | 2 | |
| KwaZulu | Scorpio - RBCAA | Good | SO2 | 01 AM | 1 | |
| Western Cape | Foreshore | Good | SO2 | 01 AM | 1 | |
| Eastern Cape | Saltworks | Good | NO2 | 01 AM | 1 | |
| Gauteng | Three Rivers | Good | PM2.5 | 01 AM | 2 | |
| North West | Damonsville | Good | NO2 | 08 AM | 1 | |
| Gauteng | Booysens | Very Unhealthy | PM10 | 11 PM | 9 | |
| Mpumalanga | Delmas MP | Hazardous | PM10 | 02 AM | 10 | |
| KwaZulu | Prospecton | Good | SO2 | 01 AM | 1 | |
| Gauteng | Alexandra | Good | PM2.5 | 08 AM | 2 | |
| Mpumalanga | eMalahleni - SAWS | Good | PM2.5 | 07 AM | 2 | |
| Gauteng | Olifantsfontein | Moderate | PM2.5 | 09 PM | 5 | |
| KwaZulu | eNseleni - RBCAA | Good | PM10 | 07 PM | 2 | |
| KwaZulu | Warwick | Good | CO | 01 AM | 1 | |
| Gauteng | Etwatwa | Good | PM2.5 | 08 AM | 3 | |
| Limpopo | Capricorn | Good | PM10 | 09 AM | 3 | |
| KwaZulu | Felixton - RBCAA | Good | SO2 | 01 AM | 1 | |
| Gauteng | Diepkloof | Good | PM2.5 | 07 AM | 2 | |
| KwaZulu | Ganges | Good | PM2.5 | 01 AM | 2 | |
| Eastern Cape | Mobile | Good | NO2 | 01 AM | 1 | |
| Western Cape | Goodwood | Good | NO2 | 01 AM | 1 | |
| Eastern Cape | Walmer | Good | O3 | 01 AM | 2 | |
| Mpumalanga | eMalahleni -MP Province | Unhealthy | PM10 | 10 AM | 7 | |
| KwaZulu | Grosvenor | Good | SO2 | 01 AM | 1 | |
| Northern Cape | Karoo | Good | O3 | 01 AM | 2 | |
| Gauteng | Vanderbijlpark | Good | PM2.5 | 01 AM | 3 | |
| Mpumalanga | Secunda | Good | PM10 | 08 AM | 2 | |
| Gauteng | Ivory Park | Hazardous | SO2 | 11 AM | 10 | |
| Mpumalanga | Standerton - MP Province | Moderate | PM10 | 07 PM | 5 | |
| Eastern Cape | Motherwell | Good | NO2 | 01 AM | 1 | |
| Mpumalanga | Balfour | Good | O3 | 12 AM | 2 | |
| KwaZulu | Habour West - RBCAA | Good | SO2 | 01 AM | 2 | |
| Gauteng | Jabavu | Moderate | PM2.5 | 01 AM | 4 | |
| North West | Jouberton | Good | NO2 | 01 AM | 1 | |
| North West | Kanana | Good | SO2 | 01 AM | 1 | |
| North West | Khuma | Good | NO2 | 01 AM | 1 | |
| Gauteng | Thokoza | Good | SO2 | 01 AM | 1 | |
| Mpumalanga | Hendrina - SAWS | Good | PM10 | 07 AM | 2 | |
| Limpopo | Lephalale | Good | SO2 | 04 PM | 3 | |
| Limpopo | Steelpoort | Good | O3 | 11 AM | 2 | |
| Western Cape | Worcester | Good | PM10 | 10 AM | 2 | |
| Western Cape | George | Good | NO2 | 01 AM | 1 | |
| Western Cape | Khayelitsha - WC Province | Good | PM10 | 09 AM | 2 | |
| Limpopo | Mokopane | Good | PM10 | 08 AM | 2 | |
| North West | Xanadu | Good | O3 | 02 PM | 2 | |
| North West | Marikana Community Centre | Good | PM2.5 | 01 AM | 2 | |
| Mpumalanga | Middelburg - SAWS | Good | PM2.5_s | 01 AM | 2 | |
| Western Cape | Molteno | Good | NO2 | 01 AM | 1 | |
| Eastern Cape | Motherwell Day Hospital | Good | NO2 | 06 AM | 1 | |
| KwaZulu | Arboretum – Water Facility | Good | NO2 | 01 AM | 1 | |
| Gauteng | Orange Farm | Good | O3 | 12 AM | 2 | |
| KwaZulu | Pietermaritzburg - CBD | Good | NO2 | 01 AM | 1 | |
| Western Cape | Cape Point | Good | NO2 | 01 AM | 1 | |
| Mpumalanga | eMbalenhle North | Good | PM2.5 | 08 PM | 3 | |
| Mpumalanga | eMbalenhle South | Good | PM2.5 | 01 AM | 2 | |
| KwaZulu | Hambanathi Tongaat | Good | PM2.5 | 03 AM | 2 | |
| Mpumalanga | Club | Good | O3 | 10 AM | 2 | |
| Eastern Cape | East London | Good | O3 | 01 PM | 2 | |
| Gauteng | Diepsloot | Good | PM10 | 10 AM | 2 | |
| Western Cape | Paarl | Good | NO2 | 01 AM | 1 | |
| KwaZulu | Cato Ridge | Good | PM2.5 | 06 AM | 3 | |
| Free State | Pelonomi | Good | PM2.5 | 06 AM | 2 | |
| Western Cape | Plattekloof | Good | O3 | 01 AM | 2 | |
| Limpopo | Thabazimbi | Moderate | NO2 | 07 PM | 4 | |
| KwaZulu | CBD - RBCAA | Good | SO2 | 01 AM | 1 | |
| KwaZulu | Alverstone | Good | O3 | 01 AM | 2 | |
| Gauteng | Rosslyn | Good | PM2.5 | 09 AM | 2 | |
| Gauteng | Kliprivier | Good | PM2.5 | 12 AM | 2 | |
| Free State | AJ Jacobs | Good | PM2.5 | 01 AM | 2 | |
| Free State | Bongani Mabaso Eco Park | Good | PM2.5 | 01 AM | 2 | |
| Free State | Leitrim | Hazardous | PM10 | 11 PM | 10 | |
| KwaZulu | Settlers | Good | PM2.5 | 02 AM | 2 | |
| KwaZulu | New Germany | Hazardous | PM2.5 | 10 AM | 10 | |
| KwaZulu | Southern Works | Good | SO2 | 01 AM | 1 | |
| Western Cape | Stellenboch | Good | NO2 | 01 AM | 1 | |
| Mpumalanga | Embalenhle | Good | PM2.5 | 08 AM | 2 | |
| Western Cape | Table View | Good | NO2 | 01 AM | 1 | |
| Western Cape | Maitland | Good | NO2 | 01 AM | 1 | |
| Limpopo | Phalaborwa | Good | PM2.5 | 11 PM | 2 | |
| Gauteng | Sharpeville | Good | PM2.5 | 01 AM | 3 | |
| KwaZulu | Esikhawini - RBCAA | Good | SO2 | 01 AM | 1 | |
| Mpumalanga | Ermelo | Unhealthy | PM2.5 | 07 PM | 6 | |
| KwaZulu | Umkomaas | Good | O3 | 11 AM | 2 | |
| North West | Welgegund | Good | SO2 | 01 AM | 1 | |
| Gauteng | Bodibeng | Good | PM2.5 | 08 PM | 3 | |
| Western Cape | Khayelitsha - CT Metro | Good | PM2.5 | 07 PM | 3 | |
| Gauteng | Bedfordview | Good | PM2.5 | 07 AM | 3 | |
| Gauteng | Olievenhoutbosch | Good | PM2.5 | 01 PM | 2 | |
| KwaZulu | Arboretum - RBCAA | Good | SO2 | 01 AM | 1 | |
| KwaZulu | Wentworth Reservior | Good | PM2.5 | 01 AM | 2 |
