Air Quality
Excellent
No health implications.
6
PM2.5
16
PM10
24
O3
0.9
CO
8
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Mar
50
Excellent
Sun
16 Mar
53
Good
Mon
17 Mar
54
Good
Tue
18 Mar
63
Good
Wed
19 Mar
65
Good
Thu
20 Mar
74
Good
Fri
21 Mar
49
Excellent
Air quality in the last 12 months (Panyu)
|
2025/01
|
76
|
77
|
58
|
63
|
83
|
79
|
89
|
78
|
67
|
45
|
39
|
48
|
74
|
74
|
51
|
59
|
58
|
68
|
77
|
83
|
85
|
66
|
54
|
44
|
26
|
19
|
26
|
39
|
69
|
52
|
36
|
|
2024/12
|
77
|
84
|
79
|
80
|
59
|
62
|
48
|
33
|
57
|
67
|
63
|
32
|
41
|
58
|
45
|
48
|
64
|
46
|
56
|
60
|
53
|
55
|
67
|
67
|
58
|
60
|
66
|
62
|
83
|
110
|
77
|
|
2024/11
|
42
|
33
|
52
|
55
|
38
|
54
|
45
|
44
|
47
|
49
|
55
|
51
|
41
|
27
|
24
|
19
|
30
|
26
|
17
|
17
|
24
|
29
|
36
|
45
|
30
|
23
|
33
|
38
|
38
|
58
|
|
|
2024/10
|
33
|
28
|
39
|
34
|
38
|
41
|
46
|
65
|
49
|
34
|
45
|
57
|
51
|
35
|
46
|
39
|
32
|
42
|
49
|
38
|
34
|
30
|
26
|
37
|
41
|
43
|
30
|
20
|
27
|
41
|
40
|
|
2024/09
|
28
|
32
|
34
|
37
|
27
|
17
|
18
|
20
|
21
|
32
|
45
|
48
|
44
|
33
|
25
|
27
|
31
|
19
|
36
|
28
|
16
|
21
|
19
|
25
|
34
|
46
|
47
|
47
|
28
|
34
|
|
|
2024/08
|
27
|
30
|
28
|
35
|
45
|
47
|
48
|
26
|
23
|
27
|
24
|
24
|
32
|
28
|
22
|
20
|
17
|
16
|
24
|
27
|
19
|
25
|
31
|
33
|
25
|
38
|
35
|
44
|
26
|
32
|
23
|
|
2024/07
|
27
|
24
|
16
|
19
|
25
|
17
|
14
|
19
|
20
|
16
|
15
|
15
|
14
|
21
|
16
|
13
|
13
|
16
|
24
|
26
|
22
|
23
|
26
|
27
|
38
|
31
|
20
|
12
|
18
|
14
|
18
|
|
2024/06
|
11
|
26
|
22
|
28
|
42
|
20
|
26
|
22
|
17
|
18
|
19
|
27
|
28
|
26
|
31
|
35
|
24
|
24
|
26
|
24
|
20
|
30
|
14
|
15
|
17
|
23
|
21
|
19
|
18
|
18
|
|
|
2024/05
|
23
|
29
|
47
|
30
|
27
|
35
|
39
|
33
|
39
|
42
|
37
|
34
|
34
|
40
|
49
|
49
|
55
|
52
|
41
|
21
|
19
|
25
|
33
|
21
|
24
|
22
|
20
|
20
|
27
|
34
|
19
|
|
2024/04
|
44
|
50
|
28
|
28
|
37
|
37
|
26
|
32
|
27
|
36
|
51
|
53
|
48
|
31
|
37
|
38
|
32
|
31
|
27
|
23
|
17
|
26
|
30
|
40
|
21
|
23
|
41
|
24
|
27
|
29
|
|
|
2024/03
|
23
|
26
|
51
|
46
|
29
|
42
|
34
|
41
|
50
|
21
|
25
|
38
|
60
|
70
|
68
|
67
|
52
|
45
|
24
|
67
|
56
|
53
|
48
|
36
|
37
|
50
|
36
|
44
|
57
|
36
|
36
|
|
2024/02
|
36
|
26
|
28
|
24
|
20
|
28
|
15
|
12
|
25
|
58
|
93
|
68
|
53
|
49
|
46
|
37
|
29
|
30
|
30
|
22
|
31
|
31
|
31
|
30
|
28
|
28
|
23
|
49
|
35
|
||
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution