Air Quality
Excellent
No health implications.
15
PM2.5
21
PM10
125
O3
0.7
CO
9
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Jun
50
Excellent
Mon
23 Jun
70
Good
Tue
24 Jun
44
Excellent
Wed
25 Jun
42
Excellent
Thu
26 Jun
66
Good
Fri
27 Jun
87
Good
Sat
28 Jun
24
Excellent
Air quality in the last 12 months (Xuzhou)
|
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
|
|
|
2025/03
|
84
|
79
|
32
|
46
|
28
|
10
|
22
|
26
|
50
|
63
|
75
|
56
|
72
|
61
|
25
|
19
|
18
|
23
|
27
|
39
|
53
|
55
|
60
|
54
|
60
|
65
|
93
|
109
|
46
|
35
|
37
|
|
2025/02
|
39
|
34
|
29
|
44
|
21
|
24
|
20
|
28
|
38
|
47
|
69
|
53
|
53
|
58
|
64
|
70
|
84
|
83
|
93
|
34
|
50
|
34
|
38
|
14
|
29
|
32
|
62
|
83
|
|||
|
2025/01
|
111
|
169
|
163
|
190
|
143
|
147
|
117
|
53
|
55
|
65
|
33
|
56
|
72
|
90
|
83
|
86
|
86
|
59
|
61
|
77
|
145
|
132
|
123
|
89
|
27
|
39
|
61
|
77
|
171
|
107
|
78
|
|
2024/12
|
88
|
138
|
103
|
140
|
66
|
52
|
33
|
29
|
42
|
47
|
52
|
58
|
43
|
51
|
47
|
67
|
119
|
146
|
127
|
110
|
115
|
100
|
54
|
86
|
64
|
56
|
95
|
89
|
88
|
61
|
57
|
|
2024/11
|
28
|
30
|
63
|
44
|
32
|
53
|
50
|
43
|
65
|
62
|
45
|
46
|
38
|
44
|
66
|
33
|
17
|
23
|
24
|
25
|
37
|
53
|
70
|
44
|
14
|
22
|
33
|
36
|
54
|
53
|
|
|
2024/10
|
12
|
27
|
22
|
32
|
45
|
39
|
38
|
46
|
50
|
47
|
24
|
21
|
18
|
31
|
46
|
78
|
23
|
28
|
33
|
27
|
29
|
16
|
29
|
58
|
35
|
25
|
19
|
37
|
71
|
70
|
59
|
|
2024/09
|
31
|
26
|
31
|
20
|
21
|
31
|
33
|
23
|
34
|
34
|
22
|
31
|
45
|
42
|
35
|
42
|
27
|
25
|
40
|
49
|
26
|
45
|
57
|
78
|
76
|
64
|
75
|
85
|
86
|
6
|
|
|
2024/08
|
33
|
34
|
46
|
15
|
28
|
30
|
32
|
35
|
32
|
28
|
59
|
55
|
63
|
54
|
52
|
24
|
36
|
39
|
35
|
43
|
51
|
59
|
65
|
55
|
45
|
42
|
42
|
44
|
62
|
61
|
49
|
|
2024/07
|
19
|
23
|
29
|
27
|
32
|
32
|
44
|
32
|
11
|
9
|
14
|
27
|
38
|
10
|
27
|
31
|
35
|
12
|
23
|
18
|
27
|
20
|
38
|
31
|
21
|
47
|
42
|
21
|
23
|
19
|
34
|
|
2024/06
|
56
|
37
|
39
|
24
|
31
|
46
|
20
|
22
|
32
|
26
|
26
|
26
|
37
|
36
|
39
|
60
|
31
|
41
|
23
|
22
|
18
|
17
|
21
|
26
|
31
|
30
|
12
|
28
|
17
|
29
|
|
|
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