Air Quality
Excellent
No health implications.
7
PM2.5
16
PM10
25
O3
0.3
CO
4
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Sep
47
Excellent
Thu
11 Sep
65
Good
Fri
12 Sep
82
Good
Sat
13 Sep
85
Good
Sun
14 Sep
81
Good
Mon
15 Sep
79
Good
Tue
16 Sep
38
Excellent
Air quality in the last 12 months (Haizhu)
|
2025/08
|
25
|
27
|
25
|
32
|
19
|
19
|
30
|
40
|
32
|
25
|
26
|
27
|
32
|
35
|
20
|
28
|
27
|
17
|
24
|
26
|
22
|
30
|
39
|
24
|
24
|
30
|
31
|
39
|
31
|
29
|
24
|
|
2025/07
|
14
|
23
|
35
|
37
|
39
|
33
|
41
|
23
|
33
|
27
|
14
|
28
|
25
|
30
|
30
|
31
|
37
|
47
|
21
|
11
|
16
|
18
|
23
|
28
|
28
|
32
|
42
|
42
|
35
|
32
|
31
|
|
2025/06
|
34
|
31
|
18
|
28
|
33
|
35
|
26
|
20
|
24
|
30
|
22
|
20
|
20
|
18
|
22
|
24
|
15
|
18
|
14
|
17
|
17
|
19
|
20
|
20
|
19
|
23
|
16
|
20
|
21
|
17
|
|
|
2025/05
|
39
|
47
|
41
|
27
|
27
|
24
|
20
|
31
|
26
|
24
|
30
|
43
|
42
|
32
|
21
|
21
|
25
|
21
|
31
|
30
|
29
|
29
|
29
|
24
|
43
|
50
|
50
|
38
|
27
|
23
|
33
|
|
2025/04
|
31
|
55
|
62
|
50
|
32
|
62
|
74
|
64
|
52
|
46
|
37
|
38
|
255
|
172
|
106
|
100
|
69
|
58
|
38
|
37
|
31
|
36
|
40
|
27
|
16
|
38
|
33
|
26
|
42
|
50
|
|
|
2025/03
|
38
|
36
|
37
|
24
|
14
|
13
|
22
|
32
|
59
|
64
|
44
|
40
|
37
|
34
|
19
|
13
|
50
|
48
|
46
|
59
|
66
|
67
|
62
|
70
|
60
|
49
|
41
|
42
|
12
|
10
|
12
|
|
2025/02
|
45
|
47
|
9
|
26
|
42
|
46
|
22
|
51
|
33
|
52
|
52
|
53
|
40
|
54
|
44
|
62
|
42
|
53
|
50
|
45
|
34
|
35
|
18
|
31
|
50
|
49
|
58
|
38
|
|||
|
2025/01
|
77
|
80
|
57
|
65
|
86
|
82
|
89
|
77
|
64
|
43
|
35
|
42
|
68
|
75
|
56
|
57
|
53
|
67
|
67
|
69
|
85
|
58
|
58
|
41
|
29
|
18
|
25
|
37
|
57
|
54
|
36
|
|
2024/12
|
71
|
84
|
80
|
70
|
60
|
65
|
44
|
31
|
58
|
59
|
57
|
29
|
41
|
58
|
44
|
43
|
58
|
42
|
59
|
63
|
49
|
60
|
72
|
70
|
61
|
65
|
72
|
67
|
85
|
108
|
78
|
|
2024/11
|
41
|
32
|
45
|
48
|
35
|
54
|
38
|
39
|
46
|
52
|
49
|
42
|
34
|
23
|
19
|
13
|
25
|
21
|
17
|
20
|
24
|
28
|
32
|
45
|
28
|
19
|
31
|
35
|
36
|
46
|
|
|
2024/10
|
33
|
29
|
40
|
36
|
39
|
42
|
45
|
71
|
50
|
30
|
42
|
58
|
54
|
41
|
54
|
41
|
36
|
47
|
47
|
34
|
30
|
26
|
25
|
35
|
41
|
42
|
28
|
17
|
23
|
37
|
37
|
|
2024/09
|
29
|
35
|
34
|
38
|
24
|
13
|
19
|
21
|
23
|
28
|
50
|
48
|
43
|
39
|
21
|
28
|
33
|
19
|
35
|
28
|
18
|
19
|
19
|
21
|
41
|
50
|
44
|
48
|
34
|
36
|
|
|
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