Air Quality
Excellent
No health implications.
14
PM2.5
45
PM10
84
O3
0.3
CO
8
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Oct
65
Good
Thu
29 Oct
65
Good
Fri
30 Oct
52
Good
Sat
31 Oct
57
Good
Sun
1 Nov
72
Good
Mon
2 Nov
56
Good
Tue
3 Nov
30
Excellent
Air quality in the last 12 months (Zuoyun)
|
2026/08
|
34
|
27
|
29
|
36
|
21
|
31
|
43
|
42
|
41
|
47
|
39
|
27
|
35
|
43
|
34
|
28
|
39
|
41
|
42
|
50
|
41
|
35
|
32
|
37
|
44
|
26
|
25
|
30
|
33
|
33
|
38
|
|
2026/07
|
39
|
45
|
52
|
41
|
31
|
32
|
31
|
32
|
32
|
32
|
31
|
35
|
50
|
39
|
35
|
43
|
33
|
29
|
40
|
41
|
43
|
39
|
39
|
37
|
42
|
44
|
43
|
40
|
35
|
38
|
34
|
|
2026/06
|
47
|
55
|
37
|
32
|
29
|
25
|
29
|
35
|
28
|
25
|
38
|
53
|
42
|
44
|
48
|
41
|
38
|
43
|
36
|
27
|
39
|
45
|
42
|
36
|
33
|
47
|
51
|
40
|
40
|
36
|
|
|
2026/05
|
62
|
38
|
30
|
48
|
54
|
51
|
34
|
55
|
57
|
46
|
55
|
64
|
75
|
66
|
64
|
44
|
26
|
34
|
59
|
49
|
57
|
48
|
60
|
67
|
44
|
48
|
58
|
30
|
42
|
42
|
47
|
|
2026/04
|
40
|
51
|
84
|
58
|
73
|
29
|
49
|
71
|
79
|
35
|
58
|
56
|
51
|
66
|
71
|
44
|
67
|
68
|
222
|
62
|
56
|
58
|
66
|
74
|
69
|
51
|
129
|
30
|
45
|
58
|
|
|
2026/03
|
98
|
84
|
91
|
86
|
62
|
40
|
68
|
47
|
47
|
55
|
45
|
85
|
67
|
29
|
63
|
76
|
96
|
34
|
46
|
67
|
86
|
57
|
70
|
75
|
65
|
58
|
48
|
64
|
43
|
35
|
41
|
|
2026/02
|
37
|
41
|
60
|
62
|
46
|
35
|
29
|
51
|
69
|
68
|
59
|
70
|
72
|
54
|
42
|
70
|
150
|
65
|
59
|
129
|
307
|
50
|
59
|
70
|
77
|
58
|
82
|
69
|
|||
|
2026/01
|
59
|
54
|
66
|
61
|
55
|
49
|
58
|
61
|
116
|
40
|
32
|
67
|
81
|
115
|
102
|
48
|
71
|
58
|
27
|
40
|
49
|
55
|
59
|
69
|
88
|
110
|
78
|
77
|
66
|
71
|
43
|
|
2025/12
|
49
|
21
|
35
|
41
|
58
|
69
|
85
|
50
|
59
|
62
|
62
|
58
|
46
|
61
|
60
|
72
|
70
|
77
|
59
|
37
|
56
|
75
|
42
|
44
|
25
|
54
|
56
|
55
|
48
|
50
|
42
|
|
2025/11
|
37
|
56
|
74
|
75
|
86
|
95
|
53
|
72
|
58
|
51
|
68
|
54
|
47
|
58
|
73
|
31
|
21
|
33
|
46
|
59
|
47
|
63
|
100
|
149
|
55
|
179
|
56
|
113
|
116
|
144
|
|
|
2025/10
|
74
|
58
|
58
|
63
|
72
|
59
|
49
|
21
|
10
|
16
|
25
|
56
|
58
|
59
|
46
|
51
|
18
|
29
|
26
|
45
|
58
|
61
|
58
|
58
|
47
|
31
|
40
|
68
|
64
|
39
|
40
|
|
2025/09
|
46
|
56
|
52
|
46
|
39
|
49
|
44
|
52
|
52
|
62
|
57
|
33
|
46
|
51
|
52
|
24
|
27
|
41
|
46
|
58
|
51
|
29
|
33
|
41
|
58
|
60
|
57
|
42
|
53
|
59
|
|
|
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