Air Quality
Excellent
No health implications.
3
PM2.5
6
PM10
30
O3
0.5
CO
6
SO2
2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Jul
17
Excellent
Tue
14 Jul
34
Excellent
Wed
15 Jul
81
Good
Thu
16 Jul
85
Good
Fri
17 Jul
80
Good
Sat
18 Jul
45
Excellent
Sun
19 Jul
26
Excellent
Air quality in the last 12 months (Xuanzhou)
|
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
|
|
|
2025/08
|
16
|
15
|
19
|
28
|
28
|
14
|
12
|
15
|
22
|
30
|
20
|
27
|
21
|
17
|
18
|
21
|
25
|
29
|
36
|
27
|
19
|
19
|
17
|
22
|
25
|
17
|
33
|
27
|
27
|
33
|
17
|
|
2025/07
|
21
|
22
|
23
|
33
|
33
|
36
|
32
|
15
|
16
|
30
|
27
|
18
|
26
|
34
|
35
|
26
|
22
|
36
|
20
|
17
|
16
|
15
|
18
|
21
|
22
|
16
|
17
|
19
|
25
|
18
|
10
|
|
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