Air Quality
Excellent
No health implications.
28
PM2.5
42
PM10
18
O3
0.8
CO
7
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Oct
53
Good
Tue
27 Oct
94
Good
Wed
28 Oct
55
Good
Thu
29 Oct
52
Good
Fri
30 Oct
78
Good
Sat
31 Oct
85
Good
Sun
1 Nov
19
Excellent
Air quality in the last 12 months (Xuanzhou)
|
2026/08
|
19
|
22
|
37
|
51
|
40
|
37
|
34
|
27
|
16
|
16
|
16
|
16
|
30
|
16
|
26
|
26
|
36
|
39
|
34
|
23
|
21
|
18
|
22
|
19
|
22
|
29
|
41
|
25
|
21
|
21
|
22
|
|
2026/07
|
26
|
18
|
15
|
16
|
10
|
18
|
16
|
14
|
18
|
31
|
30
|
15
|
14
|
22
|
18
|
16
|
20
|
29
|
28
|
17
|
21
|
22
|
27
|
27
|
31
|
19
|
20
|
23
|
20
|
20
|
18
|
|
2026/06
|
51
|
62
|
46
|
53
|
59
|
34
|
53
|
33
|
28
|
38
|
44
|
38
|
28
|
35
|
38
|
26
|
40
|
46
|
18
|
23
|
22
|
24
|
23
|
23
|
30
|
45
|
69
|
70
|
60
|
22
|
|
|
2026/05
|
32
|
40
|
33
|
31
|
35
|
40
|
52
|
36
|
38
|
35
|
33
|
42
|
62
|
52
|
31
|
34
|
34
|
37
|
37
|
21
|
40
|
49
|
28
|
26
|
20
|
22
|
32
|
39
|
58
|
61
|
58
|
|
2026/04
|
52
|
47
|
36
|
45
|
76
|
69
|
56
|
37
|
32
|
50
|
54
|
30
|
44
|
39
|
38
|
39
|
62
|
63
|
49
|
56
|
41
|
15
|
24
|
39
|
49
|
46
|
52
|
39
|
27
|
34
|
|
|
2026/03
|
35
|
21
|
56
|
53
|
57
|
62
|
61
|
52
|
61
|
63
|
59
|
64
|
70
|
65
|
86
|
60
|
40
|
31
|
91
|
100
|
62
|
49
|
59
|
41
|
50
|
95
|
71
|
42
|
45
|
47
|
49
|
|
2026/02
|
31
|
51
|
84
|
70
|
87
|
61
|
45
|
51
|
40
|
59
|
67
|
70
|
61
|
49
|
60
|
34
|
80
|
67
|
53
|
34
|
29
|
90
|
122
|
23
|
44
|
27
|
30
|
37
|
|||
|
2026/01
|
27
|
71
|
92
|
106
|
122
|
91
|
57
|
58
|
50
|
75
|
85
|
52
|
49
|
54
|
67
|
85
|
154
|
105
|
31
|
34
|
60
|
54
|
60
|
83
|
133
|
48
|
45
|
83
|
70
|
23
|
30
|
|
2025/12
|
108
|
72
|
57
|
59
|
73
|
61
|
59
|
115
|
62
|
73
|
99
|
61
|
44
|
60
|
55
|
55
|
120
|
158
|
109
|
154
|
45
|
39
|
46
|
71
|
92
|
43
|
51
|
51
|
59
|
148
|
39
|
|
2025/11
|
62
|
66
|
54
|
57
|
61
|
37
|
13
|
26
|
29
|
55
|
34
|
42
|
45
|
67
|
75
|
69
|
48
|
41
|
42
|
42
|
62
|
76
|
59
|
63
|
108
|
77
|
178
|
103
|
59
|
59
|
|
|
2025/10
|
28
|
37
|
37
|
38
|
46
|
39
|
67
|
44
|
35
|
38
|
74
|
51
|
30
|
32
|
41
|
26
|
24
|
16
|
21
|
30
|
19
|
25
|
27
|
36
|
46
|
39
|
56
|
59
|
78
|
32
|
26
|
|
2025/09
|
21
|
23
|
24
|
35
|
37
|
24
|
37
|
37
|
26
|
19
|
30
|
25
|
39
|
29
|
21
|
25
|
31
|
28
|
29
|
23
|
23
|
29
|
45
|
27
|
20
|
38
|
42
|
47
|
32
|
31
|
|
|
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