Air Quality
Excellent
No health implications.
16
PM2.5
20
PM10
60
O3
0.6
CO
6
SO2
24
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 May
51
Good
Sun
10 May
73
Good
Mon
11 May
73
Good
Tue
12 May
52
Good
Wed
13 May
52
Good
Thu
14 May
51
Good
Fri
15 May
27
Excellent
Air quality in the last 12 months (Kaiping)
|
2026/04
|
31
|
48
|
38
|
35
|
50
|
36
|
34
|
33
|
22
|
25
|
32
|
29
|
25
|
19
|
21
|
20
|
29
|
43
|
47
|
28
|
28
|
26
|
25
|
27
|
50
|
52
|
34
|
25
|
24
|
27
|
|
|
2026/03
|
20
|
22
|
12
|
20
|
29
|
32
|
45
|
50
|
49
|
24
|
40
|
52
|
53
|
43
|
40
|
39
|
34
|
30
|
35
|
28
|
36
|
31
|
34
|
32
|
34
|
26
|
27
|
29
|
27
|
25
|
34
|
|
2026/02
|
34
|
42
|
52
|
46
|
36
|
27
|
40
|
35
|
43
|
47
|
49
|
37
|
38
|
33
|
25
|
31
|
51
|
41
|
53
|
55
|
42
|
33
|
43
|
56
|
57
|
29
|
31
|
14
|
|||
|
2026/01
|
62
|
31
|
43
|
66
|
71
|
39
|
53
|
48
|
52
|
72
|
53
|
67
|
86
|
81
|
71
|
80
|
75
|
66
|
55
|
53
|
46
|
41
|
47
|
76
|
85
|
64
|
67
|
68
|
50
|
38
|
34
|
|
2025/12
|
57
|
59
|
54
|
78
|
99
|
98
|
103
|
73
|
70
|
91
|
86
|
58
|
39
|
37
|
52
|
82
|
76
|
56
|
67
|
56
|
59
|
63
|
53
|
53
|
23
|
42
|
58
|
75
|
93
|
78
|
77
|
|
2025/11
|
35
|
46
|
41
|
22
|
27
|
42
|
50
|
45
|
42
|
20
|
19
|
20
|
26
|
38
|
54
|
67
|
62
|
43
|
27
|
35
|
39
|
46
|
71
|
63
|
46
|
61
|
55
|
63
|
70
|
77
|
|
|
2025/10
|
25
|
17
|
16
|
28
|
12
|
19
|
26
|
29
|
35
|
35
|
32
|
23
|
22
|
23
|
27
|
44
|
39
|
49
|
42
|
23
|
16
|
15
|
24
|
41
|
48
|
50
|
58
|
62
|
70
|
69
|
48
|
|
2025/09
|
17
|
17
|
16
|
17
|
14
|
20
|
21
|
9
|
15
|
15
|
18
|
17
|
17
|
16
|
19
|
21
|
29
|
34
|
28
|
29
|
13
|
23
|
23
|
11
|
15
|
26
|
33
|
23
|
22
|
24
|
|
|
2025/08
|
23
|
24
|
31
|
38
|
24
|
12
|
25
|
31
|
23
|
20
|
18
|
19
|
20
|
23
|
12
|
24
|
19
|
10
|
17
|
18
|
18
|
17
|
31
|
18
|
17
|
25
|
28
|
51
|
26
|
17
|
18
|
|
2025/07
|
15
|
19
|
30
|
33
|
41
|
26
|
37
|
18
|
25
|
28
|
22
|
27
|
22
|
25
|
26
|
26
|
29
|
34
|
31
|
11
|
13
|
18
|
15
|
24
|
24
|
30
|
31
|
33
|
27
|
32
|
28
|
|
2025/06
|
31
|
27
|
22
|
33
|
24
|
24
|
18
|
15
|
18
|
23
|
19
|
15
|
16
|
17
|
25
|
23
|
13
|
14
|
12
|
13
|
13
|
15
|
12
|
16
|
17
|
14
|
15
|
15
|
16
|
15
|
|
|
2025/05
|
34
|
39
|
33
|
27
|
22
|
24
|
17
|
20
|
20
|
35
|
34
|
44
|
38
|
32
|
24
|
16
|
16
|
18
|
24
|
20
|
23
|
20
|
20
|
23
|
41
|
56
|
58
|
37
|
30
|
23
|
29
|
|
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