Air Quality
Excellent
No health implications.
16
PM2.5
40
PM10
160
O3
0.5
CO
8
SO2
21
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Oct
96
Good
Sun
11 Oct
99
Good
Mon
12 Oct
107
Light
Tue
13 Oct
99
Good
Wed
14 Oct
88
Good
Thu
15 Oct
88
Good
Fri
16 Oct
30
Excellent
Air quality in the last 12 months (Yizheng)
|
2026/08
|
34
|
41
|
55
|
56
|
35
|
32
|
28
|
31
|
19
|
16
|
16
|
23
|
18
|
21
|
21
|
27
|
41
|
43
|
37
|
25
|
25
|
21
|
22
|
23
|
31
|
42
|
30
|
22
|
27
|
21
|
21
|
|
2026/07
|
41
|
33
|
22
|
21
|
13
|
17
|
27
|
24
|
22
|
46
|
32
|
20
|
15
|
34
|
35
|
28
|
35
|
29
|
26
|
22
|
26
|
30
|
26
|
29
|
50
|
31
|
35
|
31
|
33
|
27
|
29
|
|
2026/06
|
80
|
92
|
65
|
75
|
48
|
46
|
50
|
38
|
58
|
74
|
84
|
69
|
47
|
39
|
28
|
30
|
33
|
62
|
31
|
24
|
43
|
29
|
26
|
24
|
36
|
53
|
64
|
91
|
67
|
33
|
|
|
2026/05
|
49
|
46
|
43
|
38
|
49
|
46
|
47
|
37
|
48
|
44
|
50
|
73
|
79
|
54
|
53
|
41
|
36
|
44
|
45
|
24
|
39
|
52
|
75
|
42
|
48
|
23
|
26
|
42
|
58
|
58
|
66
|
|
2026/04
|
96
|
74
|
52
|
63
|
89
|
77
|
47
|
52
|
43
|
56
|
65
|
37
|
31
|
43
|
55
|
45
|
58
|
45
|
44
|
46
|
71
|
28
|
33
|
47
|
70
|
60
|
68
|
39
|
32
|
49
|
|
|
2026/03
|
32
|
32
|
59
|
41
|
49
|
61
|
47
|
43
|
64
|
55
|
68
|
63
|
80
|
86
|
52
|
59
|
64
|
57
|
96
|
112
|
82
|
67
|
61
|
63
|
77
|
91
|
62
|
65
|
65
|
49
|
96
|
|
2026/02
|
65
|
85
|
79
|
83
|
105
|
56
|
40
|
47
|
42
|
55
|
93
|
100
|
87
|
72
|
84
|
41
|
58
|
83
|
70
|
57
|
43
|
156
|
86
|
30
|
58
|
34
|
17
|
42
|
|||
|
2026/01
|
28
|
47
|
50
|
97
|
139
|
147
|
50
|
77
|
72
|
99
|
62
|
68
|
83
|
80
|
90
|
156
|
112
|
57
|
21
|
36
|
50
|
47
|
72
|
100
|
89
|
22
|
58
|
62
|
54
|
32
|
27
|
|
2025/12
|
101
|
55
|
44
|
54
|
68
|
77
|
78
|
86
|
67
|
61
|
108
|
30
|
41
|
69
|
69
|
73
|
111
|
78
|
83
|
125
|
35
|
35
|
42
|
89
|
67
|
35
|
58
|
71
|
94
|
105
|
29
|
|
2025/11
|
119
|
66
|
34
|
53
|
47
|
47
|
45
|
15
|
40
|
56
|
34
|
47
|
73
|
113
|
91
|
68
|
34
|
43
|
54
|
55
|
82
|
108
|
110
|
102
|
94
|
73
|
279
|
155
|
95
|
88
|
|
|
2025/10
|
39
|
39
|
17
|
30
|
58
|
67
|
43
|
32
|
35
|
41
|
65
|
54
|
24
|
18
|
42
|
21
|
34
|
18
|
25
|
27
|
22
|
27
|
28
|
42
|
44
|
43
|
54
|
47
|
42
|
33
|
35
|
|
2025/09
|
23
|
21
|
33
|
42
|
53
|
52
|
40
|
36
|
20
|
29
|
37
|
33
|
19
|
39
|
23
|
44
|
28
|
22
|
30
|
22
|
31
|
30
|
42
|
19
|
11
|
19
|
38
|
33
|
33
|
33
|
|
|
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