Air Quality
Excellent
No health implications.
9
PM2.5
17
PM10
80
O3
0.7
CO
5
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jul
98
Good
Wed
2 Jul
90
Good
Thu
3 Jul
95
Good
Fri
4 Jul
118
Light
Sat
5 Jul
111
Light
Sun
6 Jul
36
Excellent
Mon
7 Jul
45
Excellent
Air quality in the last 12 months (Zuoquan)
|
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
|
|
2024/11
|
58
|
68
|
66
|
39
|
52
|
63
|
93
|
125
|
146
|
134
|
181
|
150
|
85
|
62
|
77
|
64
|
57
|
59
|
55
|
57
|
66
|
64
|
92
|
100
|
45
|
42
|
61
|
41
|
39
|
54
|
|
|
2024/10
|
64
|
38
|
42
|
54
|
62
|
70
|
76
|
87
|
79
|
52
|
56
|
79
|
140
|
101
|
96
|
91
|
79
|
17
|
17
|
24
|
63
|
49
|
48
|
67
|
116
|
107
|
77
|
82
|
92
|
136
|
74
|
|
2024/09
|
41
|
23
|
31
|
43
|
21
|
28
|
45
|
59
|
59
|
20
|
20
|
26
|
42
|
52
|
37
|
48
|
53
|
53
|
38
|
34
|
16
|
30
|
48
|
59
|
82
|
104
|
97
|
93
|
61
|
19
|
|
|
2024/08
|
42
|
45
|
36
|
29
|
31
|
41
|
31
|
28
|
27
|
47
|
21
|
22
|
32
|
31
|
40
|
44
|
32
|
38
|
30
|
27
|
41
|
44
|
42
|
50
|
50
|
18
|
14
|
23
|
37
|
39
|
50
|
|
2024/07
|
36
|
24
|
51
|
49
|
65
|
52
|
58
|
53
|
48
|
63
|
58
|
57
|
56
|
71
|
80
|
45
|
40
|
32
|
42
|
37
|
36
|
47
|
53
|
49
|
23
|
33
|
30
|
34
|
26
|
13
|
29
|
|
2024/06
|
52
|
51
|
48
|
60
|
53
|
59
|
50
|
42
|
48
|
51
|
54
|
47
|
62
|
54
|
45
|
59
|
52
|
51
|
47
|
45
|
51
|
67
|
109
|
70
|
68
|
75
|
52
|
58
|
53
|
51
|
|
|
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