Air Quality
Excellent
No health implications.
15
PM2.5
44
PM10
133
O3
0.5
CO
8
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 May
84
Good
Fri
22 May
82
Good
Sat
23 May
101
Light
Sun
24 May
86
Good
Mon
25 May
55
Good
Tue
26 May
66
Good
Wed
27 May
23
Excellent
Air quality in the last 12 months (Lingcheng)
|
2026/04
|
139
|
77
|
79
|
58
|
90
|
48
|
45
|
54
|
54
|
60
|
63
|
75
|
61
|
81
|
82
|
57
|
87
|
91
|
85
|
86
|
67
|
35
|
53
|
50
|
46
|
56
|
62
|
37
|
47
|
54
|
|
|
2026/03
|
94
|
101
|
142
|
137
|
81
|
56
|
75
|
128
|
105
|
120
|
163
|
96
|
133
|
113
|
42
|
131
|
164
|
61
|
56
|
105
|
127
|
102
|
115
|
109
|
124
|
93
|
110
|
99
|
67
|
50
|
83
|
|
2026/02
|
232
|
188
|
119
|
148
|
161
|
49
|
64
|
67
|
74
|
108
|
128
|
112
|
111
|
138
|
57
|
111
|
260
|
142
|
78
|
74
|
166
|
145
|
67
|
86
|
73
|
82
|
75
|
77
|
|||
|
2026/01
|
54
|
54
|
139
|
174
|
142
|
145
|
61
|
67
|
96
|
62
|
48
|
79
|
84
|
128
|
179
|
91
|
42
|
31
|
38
|
41
|
62
|
74
|
111
|
180
|
100
|
66
|
147
|
201
|
85
|
73
|
183
|
|
2025/12
|
77
|
43
|
49
|
70
|
74
|
131
|
114
|
53
|
96
|
115
|
99
|
24
|
66
|
109
|
84
|
159
|
97
|
131
|
216
|
114
|
58
|
59
|
93
|
89
|
39
|
50
|
95
|
143
|
161
|
128
|
41
|
|
2025/11
|
94
|
42
|
57
|
78
|
90
|
131
|
116
|
86
|
73
|
72
|
86
|
111
|
66
|
96
|
187
|
126
|
44
|
52
|
65
|
71
|
79
|
126
|
117
|
195
|
38
|
131
|
62
|
148
|
184
|
198
|
|
|
2025/10
|
63
|
22
|
29
|
38
|
22
|
27
|
32
|
38
|
11
|
13
|
21
|
19
|
34
|
53
|
83
|
47
|
39
|
26
|
40
|
41
|
50
|
54
|
69
|
76
|
90
|
69
|
85
|
145
|
78
|
83
|
102
|
|
2025/09
|
31
|
37
|
58
|
60
|
39
|
43
|
57
|
53
|
37
|
47
|
58
|
50
|
57
|
58
|
42
|
28
|
29
|
33
|
13
|
25
|
54
|
36
|
38
|
46
|
58
|
50
|
30
|
58
|
59
|
63
|
|
|
2025/08
|
36
|
28
|
42
|
34
|
33
|
29
|
46
|
36
|
18
|
27
|
40
|
32
|
41
|
54
|
31
|
15
|
15
|
24
|
42
|
32
|
36
|
28
|
18
|
27
|
34
|
32
|
41
|
15
|
28
|
24
|
20
|
|
2025/07
|
14
|
21
|
28
|
40
|
34
|
24
|
29
|
28
|
37
|
54
|
51
|
53
|
45
|
38
|
47
|
29
|
36
|
35
|
46
|
45
|
40
|
16
|
11
|
31
|
34
|
32
|
22
|
34
|
27
|
29
|
25
|
|
2025/06
|
69
|
61
|
42
|
38
|
75
|
78
|
89
|
71
|
100
|
46
|
80
|
85
|
72
|
61
|
34
|
31
|
40
|
55
|
17
|
32
|
43
|
45
|
46
|
50
|
62
|
59
|
56
|
41
|
18
|
22
|
|
|
2025/05
|
61
|
77
|
50
|
53
|
81
|
50
|
69
|
76
|
42
|
34
|
56
|
61
|
64
|
57
|
37
|
82
|
91
|
75
|
93
|
75
|
65
|
66
|
63
|
49
|
47
|
54
|
60
|
65
|
63
|
62
|
62
|
|
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