Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
91
*
PM2.5
121
PM10
28
O3
1.6
CO
16
SO2
63
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
19 Dec
144
Light
Sat
20 Dec
110
Light
Sun
21 Dec
93
Good
Mon
22 Dec
106
Light
Tue
23 Dec
96
Good
Wed
24 Dec
82
Good
Thu
25 Dec
36
Excellent
Air quality in the last 12 months (Zuoquan)
|
2025/11
|
43
|
43
|
63
|
106
|
154
|
173
|
47
|
69
|
67
|
62
|
65
|
60
|
52
|
61
|
66
|
54
|
31
|
30
|
44
|
55
|
50
|
54
|
75
|
107
|
62
|
170
|
119
|
104
|
92
|
81
|
|
|
2025/10
|
56
|
21
|
39
|
47
|
39
|
11
|
32
|
16
|
7
|
8
|
24
|
15
|
28
|
39
|
52
|
57
|
20
|
17
|
44
|
35
|
46
|
57
|
71
|
101
|
70
|
79
|
49
|
86
|
84
|
111
|
96
|
|
2025/09
|
43
|
43
|
23
|
30
|
31
|
48
|
59
|
63
|
47
|
48
|
38
|
27
|
45
|
55
|
54
|
41
|
13
|
19
|
16
|
46
|
35
|
17
|
37
|
50
|
41
|
41
|
40
|
64
|
65
|
61
|
|
|
2025/08
|
41
|
44
|
44
|
37
|
33
|
31
|
38
|
46
|
16
|
24
|
42
|
46
|
37
|
48
|
33
|
17
|
32
|
31
|
38
|
31
|
25
|
34
|
23
|
21
|
29
|
35
|
35
|
25
|
35
|
37
|
47
|
|
2025/07
|
22
|
26
|
18
|
27
|
16
|
25
|
28
|
41
|
34
|
37
|
56
|
50
|
48
|
54
|
55
|
46
|
44
|
43
|
46
|
37
|
22
|
35
|
26
|
21
|
26
|
36
|
36
|
38
|
26
|
32
|
35
|
|
2025/06
|
72
|
55
|
32
|
32
|
55
|
51
|
65
|
51
|
58
|
35
|
56
|
48
|
57
|
33
|
21
|
19
|
33
|
41
|
40
|
41
|
35
|
39
|
36
|
36
|
46
|
29
|
43
|
29
|
34
|
41
|
|
|
2025/05
|
47
|
70
|
35
|
51
|
165
|
65
|
72
|
68
|
33
|
32
|
33
|
45
|
69
|
46
|
43
|
60
|
121
|
60
|
62
|
62
|
75
|
60
|
45
|
36
|
43
|
52
|
45
|
45
|
48
|
52
|
42
|
|
2025/04
|
56
|
35
|
70
|
88
|
53
|
68
|
91
|
65
|
63
|
47
|
124
|
159
|
56
|
27
|
38
|
118
|
167
|
94
|
62
|
68
|
63
|
47
|
77
|
40
|
60
|
69
|
59
|
41
|
48
|
92
|
|
|
2025/03
|
148
|
69
|
37
|
51
|
73
|
56
|
71
|
70
|
73
|
90
|
95
|
152
|
102
|
88
|
58
|
25
|
34
|
39
|
39
|
37
|
37
|
54
|
111
|
281
|
265
|
128
|
143
|
166
|
37
|
46
|
51
|
|
2025/02
|
147
|
106
|
39
|
36
|
31
|
92
|
46
|
28
|
47
|
68
|
94
|
67
|
46
|
58
|
64
|
67
|
56
|
60
|
61
|
86
|
118
|
97
|
36
|
48
|
52
|
63
|
80
|
83
|
|||
|
2025/01
|
83
|
73
|
62
|
73
|
75
|
46
|
43
|
38
|
32
|
47
|
52
|
39
|
77
|
57
|
44
|
40
|
57
|
67
|
54
|
63
|
75
|
76
|
79
|
66
|
94
|
62
|
23
|
31
|
74
|
123
|
117
|
|
2024/12
|
57
|
51
|
58
|
64
|
40
|
41
|
34
|
45
|
68
|
68
|
81
|
129
|
80
|
54
|
46
|
51
|
56
|
44
|
61
|
73
|
41
|
54
|
61
|
85
|
99
|
62
|
60
|
42
|
56
|
72
|
67
|
|
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