Air Quality
Excellent
No health implications.
10
PM2.5
20
PM10
33
O3
0.8
CO
5
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Mar
49
Excellent
Sun
29 Mar
51
Good
Mon
30 Mar
50
Excellent
Tue
31 Mar
54
Good
Wed
1 Apr
51
Good
Thu
2 Apr
49
Excellent
Fri
3 Apr
17
Excellent
Yizhang Air quality rank
Air quality in the last 12 months (Yizhang)
|
2026/02
|
41
|
44
|
59
|
66
|
93
|
103
|
76
|
54
|
58
|
62
|
35
|
47
|
68
|
62
|
39
|
32
|
47
|
59
|
56
|
35
|
50
|
53
|
48
|
34
|
37
|
32
|
17
|
30
|
|||
|
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
|
|
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