Air Quality
Excellent
No health implications.
25
PM2.5
42
PM10
68
O3
0.6
CO
4
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Jun
75
Good
Sun
29 Jun
85
Good
Mon
30 Jun
89
Good
Tue
1 Jul
92
Good
Wed
2 Jul
75
Good
Thu
3 Jul
39
Excellent
Fri
4 Jul
18
Excellent
Zuoyun Air quality rank
Air quality in the last 12 months (Zuoyun)
|
2025/05
|
46
|
40
|
27
|
49
|
81
|
43
|
71
|
70
|
29
|
54
|
39
|
55
|
74
|
20
|
45
|
125
|
58
|
55
|
65
|
75
|
56
|
52
|
55
|
47
|
45
|
46
|
49
|
60
|
61
|
64
|
18
|
|
2025/04
|
50
|
38
|
98
|
114
|
32
|
67
|
66
|
52
|
51
|
41
|
191
|
48
|
30
|
20
|
46
|
139
|
207
|
34
|
49
|
74
|
56
|
53
|
54
|
26
|
56
|
64
|
22
|
40
|
58
|
64
|
|
|
2025/03
|
91
|
56
|
43
|
50
|
48
|
42
|
61
|
70
|
76
|
94
|
181
|
98
|
80
|
65
|
32
|
26
|
34
|
26
|
40
|
37
|
48
|
63
|
201
|
153
|
124
|
135
|
103
|
42
|
22
|
33
|
48
|
|
2025/02
|
67
|
31
|
23
|
36
|
36
|
85
|
20
|
37
|
59
|
65
|
68
|
49
|
46
|
58
|
79
|
36
|
58
|
49
|
43
|
44
|
51
|
30
|
30
|
53
|
54
|
79
|
81
|
77
|
|||
|
2025/01
|
68
|
42
|
38
|
56
|
83
|
28
|
33
|
20
|
46
|
59
|
58
|
32
|
75
|
33
|
34
|
60
|
72
|
61
|
68
|
57
|
72
|
87
|
110
|
120
|
116
|
109
|
22
|
56
|
160
|
109
|
81
|
|
2024/12
|
46
|
31
|
44
|
46
|
37
|
38
|
24
|
47
|
70
|
64
|
52
|
68
|
67
|
49
|
53
|
54
|
47
|
41
|
77
|
48
|
36
|
71
|
76
|
78
|
53
|
40
|
34
|
56
|
88
|
107
|
63
|
|
2024/11
|
66
|
60
|
39
|
38
|
50
|
68
|
92
|
108
|
118
|
50
|
75
|
75
|
72
|
52
|
61
|
69
|
51
|
70
|
56
|
59
|
63
|
65
|
85
|
98
|
30
|
32
|
34
|
30
|
38
|
40
|
|
|
2024/10
|
25
|
36
|
58
|
66
|
70
|
57
|
42
|
58
|
52
|
46
|
58
|
69
|
67
|
54
|
52
|
82
|
94
|
26
|
30
|
40
|
49
|
27
|
58
|
74
|
73
|
43
|
40
|
70
|
58
|
70
|
64
|
|
2024/09
|
19
|
27
|
40
|
24
|
18
|
38
|
24
|
43
|
41
|
24
|
32
|
42
|
43
|
29
|
38
|
39
|
45
|
56
|
55
|
19
|
19
|
46
|
66
|
64
|
38
|
64
|
69
|
59
|
33
|
20
|
|
|
2024/08
|
42
|
49
|
37
|
31
|
38
|
44
|
39
|
40
|
30
|
72
|
14
|
18
|
28
|
44
|
35
|
49
|
42
|
37
|
35
|
38
|
35
|
44
|
53
|
57
|
38
|
14
|
34
|
54
|
57
|
55
|
54
|
|
2024/07
|
46
|
33
|
42
|
35
|
38
|
36
|
44
|
47
|
48
|
54
|
60
|
28
|
39
|
44
|
43
|
25
|
32
|
43
|
43
|
42
|
57
|
76
|
62
|
42
|
24
|
39
|
48
|
45
|
54
|
26
|
28
|
|
2024/06
|
50
|
56
|
47
|
40
|
31
|
50
|
19
|
37
|
50
|
46
|
60
|
64
|
55
|
27
|
38
|
43
|
57
|
54
|
48
|
54
|
40
|
233
|
174
|
49
|
53
|
66
|
64
|
62
|
40
|
37
|
|
|
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