Air Quality
Excellent
No health implications.
3
PM2.5
9
PM10
17
O3
0.5
CO
8
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 May
32
Excellent
Tue
19 May
31
Excellent
Wed
20 May
38
Excellent
Thu
21 May
42
Excellent
Fri
22 May
43
Excellent
Sat
23 May
22
Excellent
Sun
24 May
21
Excellent
Air quality in the last 12 months (Xiling)
|
2026/04
|
43
|
36
|
30
|
66
|
61
|
34
|
49
|
61
|
41
|
35
|
35
|
34
|
42
|
40
|
55
|
59
|
54
|
53
|
53
|
117
|
46
|
22
|
30
|
51
|
58
|
68
|
56
|
26
|
33
|
40
|
|
|
2026/03
|
27
|
29
|
39
|
65
|
74
|
90
|
87
|
52
|
61
|
73
|
71
|
90
|
79
|
74
|
22
|
21
|
27
|
30
|
73
|
68
|
56
|
74
|
66
|
53
|
42
|
32
|
33
|
46
|
62
|
31
|
39
|
|
2026/02
|
114
|
101
|
112
|
139
|
128
|
109
|
119
|
106
|
95
|
89
|
102
|
97
|
100
|
89
|
87
|
30
|
77
|
60
|
65
|
57
|
62
|
78
|
83
|
59
|
62
|
45
|
30
|
58
|
|||
|
2026/01
|
49
|
68
|
130
|
115
|
100
|
81
|
69
|
66
|
74
|
62
|
68
|
87
|
81
|
108
|
113
|
105
|
136
|
169
|
61
|
53
|
68
|
97
|
104
|
128
|
104
|
113
|
138
|
167
|
95
|
47
|
92
|
|
2025/12
|
76
|
90
|
93
|
89
|
95
|
103
|
98
|
74
|
85
|
148
|
156
|
149
|
42
|
66
|
84
|
98
|
90
|
132
|
115
|
74
|
37
|
73
|
42
|
55
|
66
|
68
|
91
|
119
|
127
|
110
|
79
|
|
2025/11
|
49
|
38
|
55
|
95
|
88
|
90
|
28
|
23
|
28
|
46
|
50
|
48
|
47
|
59
|
71
|
85
|
35
|
27
|
26
|
35
|
35
|
54
|
57
|
46
|
48
|
55
|
60
|
63
|
61
|
76
|
|
|
2025/10
|
42
|
21
|
19
|
28
|
38
|
56
|
55
|
64
|
110
|
80
|
53
|
37
|
17
|
16
|
29
|
31
|
25
|
14
|
24
|
16
|
15
|
34
|
39
|
42
|
60
|
62
|
62
|
60
|
73
|
93
|
74
|
|
2025/09
|
17
|
29
|
35
|
17
|
34
|
15
|
38
|
37
|
19
|
28
|
18
|
20
|
20
|
30
|
36
|
30
|
22
|
13
|
17
|
21
|
23
|
31
|
25
|
21
|
23
|
18
|
33
|
30
|
18
|
28
|
|
|
2025/08
|
30
|
33
|
43
|
45
|
37
|
29
|
22
|
18
|
12
|
7
|
8
|
9
|
10
|
19
|
17
|
19
|
21
|
27
|
29
|
19
|
19
|
20
|
24
|
18
|
16
|
21
|
23
|
30
|
27
|
22
|
10
|
|
2025/07
|
20
|
18
|
19
|
20
|
21
|
27
|
25
|
27
|
25
|
19
|
32
|
32
|
27
|
31
|
31
|
26
|
16
|
20
|
23
|
26
|
21
|
16
|
9
|
13
|
18
|
25
|
20
|
16
|
20
|
19
|
26
|
|
2025/06
|
9
|
18
|
31
|
35
|
39
|
39
|
33
|
21
|
25
|
32
|
31
|
29
|
34
|
31
|
38
|
47
|
33
|
20
|
10
|
11
|
15
|
25
|
24
|
28
|
18
|
12
|
24
|
30
|
25
|
18
|
|
|
2025/05
|
67
|
70
|
58
|
38
|
39
|
222
|
119
|
35
|
26
|
50
|
49
|
52
|
60
|
39
|
44
|
36
|
55
|
89
|
61
|
49
|
54
|
23
|
40
|
55
|
65
|
65
|
59
|
33
|
40
|
30
|
18
|
|
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