Air Quality
Excellent
No health implications.
15
PM2.5
22
PM10
28
O3
0.8
CO
10
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Mar
38
Excellent
Tue
31 Mar
42
Excellent
Wed
1 Apr
71
Good
Thu
2 Apr
45
Excellent
Fri
3 Apr
40
Excellent
Sat
4 Apr
24
Excellent
Sun
5 Apr
41
Excellent
Air quality in the last 12 months (Yuzhou)
|
2026/02
|
33
|
55
|
66
|
53
|
55
|
45
|
56
|
36
|
48
|
64
|
58
|
56
|
49
|
51
|
39
|
38
|
83
|
66
|
68
|
59
|
73
|
36
|
42
|
48
|
69
|
46
|
47
|
25
|
|||
|
2026/01
|
76
|
21
|
35
|
57
|
55
|
35
|
43
|
49
|
56
|
72
|
62
|
70
|
84
|
90
|
74
|
61
|
92
|
92
|
59
|
61
|
46
|
32
|
46
|
66
|
82
|
86
|
53
|
54
|
68
|
47
|
38
|
|
2025/12
|
68
|
53
|
60
|
79
|
84
|
79
|
90
|
73
|
69
|
77
|
89
|
85
|
35
|
37
|
54
|
56
|
50
|
52
|
69
|
57
|
60
|
68
|
49
|
38
|
20
|
36
|
51
|
61
|
78
|
74
|
70
|
|
2025/11
|
32
|
38
|
28
|
16
|
19
|
31
|
37
|
33
|
22
|
18
|
21
|
28
|
40
|
29
|
44
|
54
|
65
|
31
|
20
|
25
|
34
|
43
|
64
|
56
|
40
|
49
|
47
|
65
|
65
|
89
|
|
|
2025/10
|
34
|
22
|
21
|
27
|
18
|
17
|
24
|
37
|
32
|
39
|
45
|
33
|
26
|
26
|
24
|
32
|
47
|
42
|
33
|
14
|
14
|
15
|
18
|
30
|
40
|
48
|
44
|
46
|
63
|
48
|
28
|
|
2025/09
|
21
|
18
|
19
|
25
|
25
|
33
|
39
|
15
|
20
|
16
|
18
|
20
|
21
|
21
|
20
|
21
|
19
|
27
|
42
|
41
|
21
|
19
|
19
|
16
|
16
|
20
|
29
|
24
|
38
|
27
|
|
|
2025/08
|
29
|
19
|
30
|
31
|
24
|
17
|
24
|
27
|
28
|
24
|
21
|
23
|
29
|
28
|
17
|
24
|
25
|
15
|
15
|
19
|
24
|
22
|
23
|
25
|
18
|
20
|
30
|
27
|
25
|
21
|
23
|
|
2025/07
|
16
|
22
|
25
|
37
|
49
|
29
|
39
|
22
|
34
|
31
|
22
|
24
|
26
|
34
|
23
|
27
|
34
|
41
|
59
|
20
|
17
|
16
|
16
|
24
|
31
|
35
|
34
|
34
|
36
|
33
|
30
|
|
2025/06
|
24
|
30
|
18
|
30
|
35
|
18
|
18
|
18
|
29
|
38
|
18
|
16
|
17
|
21
|
20
|
20
|
19
|
17
|
16
|
17
|
17
|
17
|
17
|
18
|
18
|
20
|
18
|
18
|
17
|
23
|
|
|
2025/05
|
39
|
36
|
31
|
30
|
31
|
33
|
28
|
18
|
20
|
27
|
34
|
50
|
37
|
28
|
23
|
21
|
22
|
24
|
21
|
26
|
26
|
24
|
21
|
20
|
20
|
34
|
43
|
43
|
17
|
25
|
24
|
|
2025/04
|
28
|
56
|
61
|
80
|
108
|
68
|
79
|
55
|
50
|
42
|
51
|
83
|
297
|
181
|
139
|
100
|
85
|
69
|
51
|
45
|
34
|
37
|
46
|
54
|
26
|
29
|
30
|
32
|
43
|
39
|
|
|
2025/03
|
40
|
29
|
32
|
45
|
20
|
15
|
21
|
23
|
46
|
63
|
39
|
31
|
30
|
34
|
21
|
21
|
40
|
44
|
44
|
67
|
80
|
71
|
81
|
74
|
64
|
57
|
44
|
50
|
18
|
13
|
16
|
|
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