Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
37
*
PM2.5
48
PM10
58
O3
0.8
CO
5
SO2
15
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
6 Feb
85
Good
Sat
7 Feb
77
Good
Sun
8 Feb
75
Good
Mon
9 Feb
79
Good
Tue
10 Feb
81
Good
Wed
11 Feb
83
Good
Thu
12 Feb
43
Excellent
Yizhang Air quality rank
Air quality in the last 12 months (Yizhang)
|
2026/01
|
32
|
35
|
50
|
67
|
39
|
60
|
54
|
51
|
49
|
54
|
64
|
65
|
73
|
64
|
68
|
73
|
111
|
90
|
70
|
18
|
28
|
39
|
62
|
63
|
75
|
71
|
70
|
72
|
60
|
56
|
24
|
|
2025/12
|
67
|
94
|
90
|
87
|
77
|
84
|
84
|
86
|
88
|
83
|
75
|
82
|
20
|
34
|
47
|
48
|
59
|
79
|
60
|
56
|
114
|
111
|
86
|
26
|
55
|
52
|
54
|
56
|
61
|
80
|
109
|
|
2025/11
|
43
|
43
|
21
|
13
|
25
|
29
|
41
|
24
|
10
|
13
|
20
|
43
|
37
|
48
|
50
|
53
|
65
|
21
|
32
|
40
|
47
|
52
|
61
|
61
|
48
|
59
|
63
|
67
|
60
|
57
|
|
|
2025/10
|
52
|
29
|
28
|
42
|
30
|
15
|
24
|
38
|
34
|
38
|
41
|
35
|
62
|
42
|
58
|
54
|
52
|
36
|
13
|
10
|
11
|
20
|
36
|
43
|
49
|
70
|
69
|
74
|
76
|
86
|
49
|
|
2025/09
|
25
|
32
|
32
|
33
|
38
|
37
|
59
|
35
|
12
|
15
|
17
|
20
|
27
|
31
|
34
|
21
|
24
|
42
|
42
|
17
|
17
|
18
|
18
|
10
|
18
|
21
|
27
|
42
|
39
|
46
|
|
|
2025/08
|
29
|
20
|
16
|
20
|
15
|
11
|
15
|
18
|
30
|
38
|
35
|
33
|
33
|
29
|
9
|
19
|
24
|
16
|
13
|
16
|
18
|
23
|
30
|
25
|
24
|
22
|
26
|
27
|
27
|
23
|
24
|
|
2025/07
|
11
|
18
|
22
|
36
|
40
|
38
|
35
|
36
|
38
|
25
|
20
|
25
|
28
|
28
|
27
|
33
|
35
|
36
|
34
|
19
|
15
|
19
|
16
|
26
|
31
|
34
|
32
|
24
|
26
|
26
|
26
|
|
2025/06
|
21
|
20
|
34
|
45
|
42
|
38
|
28
|
28
|
41
|
37
|
35
|
28
|
34
|
15
|
14
|
21
|
10
|
8
|
14
|
15
|
16
|
23
|
25
|
37
|
31
|
21
|
18
|
13
|
16
|
19
|
|
|
2025/05
|
59
|
55
|
44
|
38
|
22
|
37
|
56
|
31
|
25
|
52
|
44
|
44
|
45
|
46
|
42
|
40
|
22
|
17
|
16
|
17
|
22
|
22
|
28
|
46
|
61
|
55
|
47
|
37
|
18
|
26
|
16
|
|
2025/04
|
50
|
53
|
56
|
71
|
83
|
80
|
68
|
67
|
77
|
38
|
52
|
145
|
199
|
129
|
87
|
78
|
86
|
67
|
30
|
25
|
34
|
30
|
51
|
36
|
25
|
30
|
26
|
29
|
53
|
58
|
|
|
2025/03
|
35
|
34
|
35
|
17
|
17
|
23
|
55
|
57
|
56
|
68
|
58
|
57
|
47
|
34
|
17
|
37
|
49
|
38
|
46
|
49
|
51
|
58
|
68
|
82
|
82
|
67
|
54
|
60
|
27
|
18
|
33
|
|
2025/02
|
32
|
18
|
27
|
47
|
59
|
64
|
43
|
66
|
43
|
57
|
59
|
68
|
89
|
95
|
102
|
46
|
43
|
40
|
45
|
28
|
40
|
29
|
16
|
57
|
85
|
103
|
68
|
49
|
|||
|
1
|
2
|
3
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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