Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
80
*
PM2.5
95
PM10
74
O3
0.6
CO
4
SO2
26
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
13 Mar
91
Good
Sat
14 Mar
69
Good
Sun
15 Mar
57
Good
Mon
16 Mar
80
Good
Tue
17 Mar
51
Good
Wed
18 Mar
28
Excellent
Thu
19 Mar
24
Excellent
Air quality in the last 12 months (Yizheng)
|
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
|
|
|
2025/08
|
18
|
14
|
20
|
24
|
38
|
40
|
22
|
25
|
32
|
15
|
11
|
20
|
48
|
22
|
19
|
28
|
35
|
34
|
34
|
36
|
42
|
29
|
26
|
31
|
26
|
19
|
42
|
30
|
37
|
28
|
17
|
|
2025/07
|
32
|
35
|
35
|
42
|
45
|
46
|
33
|
18
|
18
|
49
|
37
|
26
|
29
|
29
|
39
|
35
|
27
|
28
|
26
|
23
|
22
|
20
|
23
|
30
|
30
|
20
|
20
|
16
|
25
|
14
|
11
|
|
2025/06
|
19
|
12
|
43
|
58
|
55
|
46
|
33
|
30
|
29
|
45
|
35
|
41
|
27
|
38
|
23
|
44
|
46
|
44
|
16
|
18
|
12
|
27
|
26
|
24
|
41
|
47
|
27
|
15
|
14
|
27
|
|
|
2025/05
|
57
|
63
|
48
|
40
|
42
|
79
|
80
|
48
|
19
|
39
|
44
|
50
|
51
|
63
|
96
|
31
|
55
|
75
|
66
|
53
|
31
|
50
|
39
|
53
|
58
|
46
|
48
|
55
|
59
|
54
|
62
|
|
2025/04
|
49
|
59
|
44
|
71
|
80
|
72
|
73
|
77
|
102
|
90
|
93
|
192
|
112
|
74
|
55
|
59
|
73
|
69
|
82
|
48
|
63
|
54
|
57
|
71
|
66
|
54
|
50
|
58
|
58
|
62
|
|
|
2025/03
|
59
|
65
|
23
|
29
|
48
|
42
|
63
|
87
|
75
|
65
|
89
|
105
|
61
|
41
|
36
|
40
|
42
|
42
|
55
|
57
|
49
|
59
|
64
|
83
|
73
|
72
|
123
|
67
|
105
|
61
|
43
|
|
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