-
14 January 2021 - 24 April 2021
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30 November 2020 - 30 June 2021
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22 February 2021 - 24 June 2022
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09 March 2021 - 30 March 2021
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10 March 2021 - 31 March 2021
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11 March 2021 - 01 April 2021
-
12 March 2021 - 02 April 2021
-
13 March 2021 - 03 April 2021
-
14 March 2021 - 04 April 2021
-
15 March 2021 - 05 April 2021
-
16 March 2021 - 06 April 2021
-
17 March 2021 - 07 April 2021
-
18 March 2021 - 08 April 2021
-
19 March 2021 - 09 April 2021
-
20 March 2021 - 10 April 2021
-
21 March 2021 - 11 April 2021
-
22 March 2021 - 12 April 2021
-
23 March 2021 - 13 April 2021
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24 March 2021 - 14 April 2021
-
12 March 2021 - 16 April 2021
14 January 2021 - 24 April 2021
30 November 2020 - 30 June 2021
來源：環境保護署
來源: 香港可持續校園聯盟09 March 2021 - 30 March 2021
