Air Quality
Excellent
No health implications.
35
PM2.5
47
PM10
36
O3
0.8
CO
5
SO2
21
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Mar
71
Good
Mon
2 Mar
107
Light
Tue
3 Mar
130
Light
Wed
4 Mar
105
Light
Thu
5 Mar
91
Good
Fri
6 Mar
95
Good
Sat
7 Mar
21
Excellent
Air quality in the last 12 months (Zuoquan)
|
2026/01
|
90
|
125
|
119
|
156
|
119
|
37
|
51
|
56
|
98
|
74
|
43
|
70
|
79
|
83
|
91
|
95
|
70
|
77
|
72
|
56
|
54
|
77
|
96
|
140
|
229
|
164
|
134
|
152
|
187
|
165
|
147
|
|
2025/12
|
82
|
52
|
37
|
52
|
67
|
60
|
71
|
64
|
82
|
115
|
84
|
35
|
57
|
69
|
80
|
101
|
81
|
96
|
115
|
44
|
58
|
84
|
82
|
77
|
36
|
56
|
79
|
81
|
56
|
76
|
41
|
|
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
|
|||
|
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