Air Quality
Excellent
No health implications.
29
PM2.5
47
PM10
108
O3
0.5
CO
6
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Sep
55
Good
Mon
7 Sep
57
Good
Tue
8 Sep
60
Good
Wed
9 Sep
58
Good
Thu
10 Sep
57
Good
Fri
11 Sep
58
Good
Sat
12 Sep
30
Excellent
Zhang County Air quality rank
Air quality in the last 12 months (Zhang County)
|
2026/08
|
36
|
32
|
31
|
35
|
34
|
35
|
34
|
30
|
31
|
37
|
35
|
34
|
40
|
40
|
34
|
34
|
34
|
31
|
35
|
33
|
30
|
32
|
27
|
28
|
28
|
33
|
25
|
29
|
34
|
38
|
42
|
|
2026/07
|
44
|
36
|
39
|
37
|
40
|
42
|
39
|
42
|
43
|
34
|
23
|
27
|
26
|
30
|
35
|
36
|
38
|
48
|
39
|
42
|
41
|
40
|
45
|
46
|
47
|
40
|
32
|
29
|
31
|
56
|
30
|
|
2026/06
|
57
|
52
|
52
|
55
|
49
|
80
|
62
|
49
|
42
|
39
|
39
|
38
|
46
|
45
|
43
|
44
|
40
|
35
|
40
|
35
|
27
|
32
|
35
|
29
|
33
|
35
|
40
|
45
|
36
|
45
|
|
|
2026/05
|
34
|
50
|
45
|
45
|
47
|
72
|
59
|
44
|
47
|
58
|
54
|
48
|
36
|
104
|
56
|
35
|
33
|
38
|
40
|
39
|
90
|
106
|
49
|
34
|
52
|
69
|
64
|
51
|
49
|
50
|
64
|
|
2026/04
|
52
|
44
|
84
|
74
|
70
|
60
|
44
|
42
|
61
|
57
|
47
|
59
|
59
|
53
|
51
|
51
|
50
|
47
|
241
|
89
|
58
|
61
|
70
|
68
|
60
|
60
|
38
|
40
|
51
|
44
|
|
|
2026/03
|
60
|
57
|
63
|
72
|
81
|
64
|
57
|
43
|
39
|
45
|
45
|
75
|
157
|
70
|
79
|
69
|
52
|
70
|
76
|
72
|
74
|
83
|
84
|
70
|
56
|
42
|
53
|
49
|
42
|
34
|
47
|
|
2026/02
|
85
|
79
|
76
|
70
|
66
|
70
|
65
|
61
|
59
|
82
|
72
|
77
|
72
|
66
|
75
|
66
|
101
|
59
|
58
|
53
|
76
|
140
|
122
|
76
|
80
|
87
|
71
|
64
|
|||
|
2026/01
|
80
|
61
|
66
|
76
|
62
|
73
|
70
|
67
|
67
|
67
|
72
|
73
|
70
|
80
|
81
|
79
|
66
|
83
|
60
|
61
|
63
|
70
|
62
|
57
|
358
|
355
|
173
|
133
|
79
|
79
|
87
|
|
2025/12
|
74
|
68
|
61
|
69
|
70
|
68
|
74
|
69
|
73
|
74
|
68
|
82
|
71
|
69
|
78
|
83
|
70
|
63
|
73
|
44
|
54
|
65
|
56
|
61
|
55
|
61
|
72
|
82
|
78
|
75
|
72
|
|
2025/11
|
59
|
49
|
44
|
37
|
36
|
29
|
86
|
72
|
71
|
49
|
55
|
60
|
61
|
62
|
61
|
65
|
56
|
52
|
54
|
65
|
67
|
69
|
76
|
93
|
65
|
96
|
105
|
69
|
67
|
72
|
|
|
2025/10
|
30
|
29
|
32
|
38
|
53
|
27
|
31
|
24
|
28
|
27
|
28
|
34
|
39
|
43
|
42
|
43
|
31
|
45
|
44
|
36
|
27
|
32
|
31
|
34
|
43
|
47
|
53
|
49
|
56
|
61
|
66
|
|
2025/09
|
32
|
49
|
48
|
50
|
56
|
75
|
64
|
50
|
38
|
34
|
32
|
36
|
41
|
39
|
48
|
75
|
33
|
25
|
33
|
33
|
28
|
33
|
37
|
45
|
44
|
37
|
36
|
38
|
44
|
43
|
|
|
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