Air Quality
Excellent
No health implications.
11
PM2.5
17
PM10
40
O3
0.4
CO
6
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Apr
46
Excellent
Thu
30 Apr
64
Good
Fri
1 May
58
Good
Sat
2 May
50
Excellent
Sun
3 May
53
Good
Mon
4 May
42
Excellent
Tue
5 May
20
Excellent
Air quality in the last 12 months (Xuzhou)
|
2026/03
|
36
|
28
|
31
|
32
|
46
|
64
|
53
|
46
|
18
|
26
|
44
|
66
|
65
|
30
|
33
|
52
|
38
|
28
|
44
|
36
|
54
|
54
|
43
|
34
|
53
|
39
|
60
|
49
|
55
|
43
|
22
|
|
2026/02
|
67
|
76
|
97
|
106
|
93
|
87
|
95
|
39
|
38
|
40
|
40
|
63
|
65
|
73
|
78
|
60
|
153
|
84
|
67
|
66
|
66
|
87
|
95
|
53
|
62
|
57
|
63
|
68
|
|||
|
2026/01
|
35
|
41
|
32
|
24
|
48
|
59
|
74
|
79
|
92
|
125
|
175
|
153
|
131
|
128
|
120
|
147
|
159
|
177
|
113
|
19
|
39
|
48
|
52
|
95
|
72
|
65
|
83
|
100
|
122
|
76
|
30
|
|
2025/12
|
119
|
143
|
100
|
64
|
68
|
74
|
62
|
95
|
96
|
77
|
104
|
117
|
32
|
67
|
71
|
101
|
89
|
108
|
133
|
58
|
49
|
58
|
56
|
72
|
69
|
86
|
94
|
106
|
111
|
97
|
66
|
|
2025/11
|
19
|
19
|
25
|
26
|
40
|
32
|
31
|
16
|
41
|
43
|
30
|
28
|
19
|
32
|
36
|
51
|
19
|
16
|
25
|
48
|
58
|
89
|
94
|
85
|
79
|
84
|
74
|
93
|
99
|
129
|
|
|
2025/10
|
19
|
32
|
51
|
40
|
26
|
18
|
25
|
29
|
49
|
76
|
56
|
17
|
13
|
29
|
37
|
47
|
35
|
16
|
32
|
16
|
7
|
19
|
21
|
28
|
34
|
29
|
25
|
57
|
22
|
25
|
35
|
|
2025/09
|
31
|
44
|
39
|
47
|
46
|
25
|
57
|
46
|
36
|
59
|
39
|
10
|
19
|
34
|
43
|
44
|
22
|
14
|
9
|
25
|
17
|
9
|
17
|
22
|
34
|
23
|
37
|
42
|
12
|
26
|
|
|
2025/08
|
34
|
32
|
37
|
50
|
45
|
34
|
27
|
38
|
28
|
13
|
9
|
22
|
28
|
38
|
37
|
39
|
41
|
21
|
21
|
36
|
20
|
16
|
14
|
14
|
18
|
27
|
40
|
40
|
10
|
14
|
24
|
|
2025/07
|
21
|
32
|
31
|
25
|
9
|
19
|
28
|
35
|
26
|
17
|
21
|
27
|
31
|
33
|
35
|
43
|
42
|
36
|
22
|
19
|
20
|
20
|
18
|
16
|
21
|
17
|
24
|
28
|
35
|
32
|
32
|
|
2025/06
|
24
|
13
|
32
|
42
|
49
|
49
|
60
|
33
|
45
|
39
|
41
|
38
|
41
|
42
|
29
|
32
|
38
|
17
|
18
|
29
|
17
|
22
|
30
|
25
|
10
|
20
|
34
|
32
|
27
|
11
|
|
|
2025/05
|
45
|
57
|
60
|
62
|
35
|
28
|
23
|
49
|
72
|
58
|
48
|
66
|
77
|
59
|
61
|
50
|
57
|
57
|
42
|
55
|
34
|
37
|
48
|
48
|
47
|
40
|
37
|
21
|
30
|
57
|
25
|
|
2025/04
|
30
|
47
|
55
|
59
|
55
|
26
|
32
|
50
|
58
|
69
|
75
|
153
|
153
|
119
|
112
|
71
|
59
|
65
|
56
|
62
|
57
|
47
|
66
|
41
|
44
|
37
|
32
|
45
|
30
|
21
|
|
|
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