Air Quality
Excellent
No health implications.
17
PM2.5
29
PM10
30
O3
0.8
CO
6
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Jun
77
Good
Sat
28 Jun
66
Good
Sun
29 Jun
90
Good
Mon
30 Jun
105
Light
Tue
1 Jul
121
Light
Wed
2 Jul
38
Excellent
Thu
3 Jul
36
Excellent
Yizheng Air quality rank
Air quality in the last 12 months (Yizheng)
|
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
|
|
2025/02
|
35
|
68
|
86
|
73
|
53
|
42
|
56
|
32
|
40
|
63
|
58
|
103
|
56
|
69
|
97
|
90
|
60
|
47
|
61
|
42
|
44
|
66
|
64
|
65
|
94
|
104
|
112
|
95
|
|||
|
2025/01
|
91
|
93
|
88
|
71
|
97
|
85
|
51
|
69
|
31
|
44
|
63
|
71
|
83
|
107
|
57
|
62
|
75
|
90
|
105
|
131
|
152
|
115
|
54
|
44
|
32
|
67
|
51
|
75
|
136
|
70
|
78
|
|
2024/12
|
67
|
85
|
60
|
49
|
81
|
131
|
143
|
34
|
52
|
52
|
64
|
60
|
93
|
61
|
65
|
64
|
87
|
67
|
40
|
62
|
87
|
60
|
57
|
72
|
116
|
109
|
64
|
70
|
74
|
80
|
99
|
|
2024/11
|
22
|
56
|
64
|
60
|
43
|
43
|
35
|
36
|
47
|
46
|
54
|
56
|
62
|
59
|
68
|
41
|
28
|
31
|
30
|
36
|
60
|
80
|
34
|
42
|
34
|
37
|
77
|
66
|
52
|
61
|
|
|
2024/10
|
25
|
33
|
25
|
28
|
29
|
11
|
12
|
29
|
41
|
58
|
65
|
74
|
38
|
38
|
61
|
54
|
39
|
26
|
28
|
37
|
28
|
34
|
50
|
43
|
39
|
29
|
33
|
55
|
43
|
42
|
36
|
|
2024/09
|
47
|
45
|
25
|
39
|
41
|
40
|
47
|
44
|
26
|
37
|
15
|
26
|
37
|
32
|
27
|
18
|
15
|
28
|
22
|
12
|
25
|
29
|
29
|
33
|
39
|
38
|
39
|
34
|
42
|
47
|
|
|
2024/08
|
27
|
26
|
36
|
39
|
33
|
42
|
46
|
38
|
43
|
46
|
51
|
59
|
45
|
29
|
23
|
30
|
35
|
36
|
28
|
13
|
32
|
40
|
42
|
48
|
37
|
41
|
29
|
23
|
23
|
33
|
46
|
|
2024/07
|
17
|
24
|
29
|
25
|
26
|
25
|
28
|
29
|
29
|
31
|
50
|
31
|
18
|
22
|
35
|
49
|
30
|
29
|
26
|
24
|
23
|
30
|
38
|
34
|
28
|
26
|
19
|
22
|
30
|
31
|
29
|
|
2024/06
|
41
|
41
|
53
|
48
|
45
|
26
|
37
|
41
|
51
|
32
|
28
|
36
|
55
|
55
|
50
|
46
|
35
|
40
|
31
|
25
|
35
|
19
|
35
|
44
|
59
|
46
|
24
|
19
|
11
|
17
|
|
|
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