Air Quality
Excellent
No health implications.
13
PM2.5
22
PM10
68
O3
0.5
CO
4
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Sep
57
Good
Fri
5 Sep
58
Good
Sat
6 Sep
83
Good
Sun
7 Sep
91
Good
Mon
8 Sep
54
Good
Tue
9 Sep
55
Good
Wed
10 Sep
27
Excellent
Air quality in the last 12 months (Kaiping)
|
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
|
|
2025/04
|
33
|
48
|
51
|
44
|
40
|
66
|
67
|
56
|
39
|
32
|
27
|
43
|
209
|
152
|
104
|
94
|
67
|
45
|
32
|
32
|
29
|
27
|
27
|
24
|
17
|
38
|
33
|
34
|
37
|
42
|
|
|
2025/03
|
34
|
26
|
25
|
26
|
23
|
16
|
23
|
39
|
60
|
51
|
31
|
30
|
29
|
28
|
25
|
15
|
47
|
47
|
45
|
54
|
60
|
51
|
49
|
52
|
47
|
37
|
28
|
35
|
17
|
12
|
16
|
|
2025/02
|
40
|
31
|
10
|
26
|
50
|
52
|
27
|
46
|
46
|
50
|
53
|
47
|
47
|
54
|
30
|
56
|
50
|
62
|
45
|
36
|
46
|
50
|
34
|
34
|
56
|
71
|
66
|
34
|
|||
|
2025/01
|
86
|
78
|
66
|
78
|
84
|
101
|
95
|
88
|
84
|
50
|
40
|
46
|
60
|
66
|
57
|
59
|
57
|
66
|
66
|
70
|
58
|
59
|
60
|
42
|
29
|
16
|
29
|
42
|
82
|
51
|
34
|
|
2024/12
|
64
|
76
|
68
|
61
|
58
|
81
|
61
|
36
|
53
|
73
|
61
|
35
|
38
|
52
|
49
|
48
|
63
|
50
|
51
|
69
|
66
|
60
|
72
|
71
|
65
|
63
|
79
|
70
|
84
|
101
|
80
|
|
2024/11
|
42
|
37
|
54
|
53
|
42
|
55
|
49
|
48
|
51
|
52
|
58
|
58
|
58
|
28
|
26
|
31
|
31
|
32
|
19
|
19
|
30
|
35
|
42
|
48
|
40
|
26
|
32
|
38
|
40
|
51
|
|
|
2024/10
|
32
|
24
|
38
|
39
|
43
|
48
|
54
|
70
|
61
|
43
|
44
|
53
|
47
|
35
|
37
|
35
|
31
|
32
|
49
|
45
|
39
|
38
|
23
|
32
|
38
|
41
|
38
|
28
|
28
|
40
|
46
|
|
2024/09
|
20
|
22
|
30
|
41
|
33
|
9
|
20
|
19
|
17
|
29
|
34
|
41
|
40
|
39
|
30
|
33
|
32
|
22
|
37
|
33
|
16
|
19
|
18
|
25
|
31
|
32
|
30
|
39
|
27
|
33
|
|
|
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