Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
115
*
PM2.5
150
PM10
15
O3
0.9
CO
6
SO2
53
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
17 Dec
150
Light
Thu
18 Dec
182
Moderate
Fri
19 Dec
194
Moderate
Sat
20 Dec
164
Moderate
Sun
21 Dec
75
Good
Mon
22 Dec
32
Excellent
Tue
23 Dec
43
Excellent
Air quality in the last 12 months (Linzhang)
|
2025/11
|
85
|
54
|
89
|
117
|
135
|
235
|
95
|
75
|
63
|
92
|
122
|
120
|
93
|
98
|
121
|
113
|
40
|
42
|
56
|
72
|
84
|
92
|
72
|
90
|
55
|
140
|
175
|
147
|
173
|
196
|
|
|
2025/10
|
59
|
26
|
40
|
44
|
28
|
16
|
33
|
27
|
10
|
15
|
25
|
25
|
29
|
41
|
54
|
61
|
35
|
24
|
44
|
33
|
44
|
69
|
87
|
104
|
72
|
129
|
130
|
143
|
89
|
191
|
206
|
|
2025/09
|
41
|
39
|
31
|
29
|
45
|
53
|
56
|
56
|
27
|
34
|
45
|
33
|
46
|
52
|
39
|
42
|
18
|
30
|
27
|
38
|
54
|
23
|
36
|
38
|
45
|
57
|
29
|
44
|
50
|
57
|
|
|
2025/08
|
40
|
43
|
40
|
44
|
40
|
39
|
47
|
44
|
19
|
25
|
38
|
22
|
32
|
37
|
34
|
19
|
23
|
32
|
36
|
31
|
30
|
30
|
29
|
18
|
33
|
43
|
51
|
29
|
39
|
29
|
28
|
|
2025/07
|
18
|
27
|
29
|
33
|
33
|
28
|
38
|
34
|
46
|
56
|
55
|
56
|
56
|
57
|
52
|
42
|
40
|
38
|
46
|
46
|
34
|
37
|
21
|
22
|
30
|
35
|
35
|
34
|
33
|
30
|
33
|
|
2025/06
|
74
|
81
|
48
|
52
|
79
|
84
|
101
|
76
|
68
|
49
|
63
|
55
|
56
|
54
|
43
|
25
|
38
|
44
|
33
|
36
|
39
|
46
|
45
|
46
|
53
|
38
|
55
|
34
|
23
|
26
|
|
|
2025/05
|
51
|
74
|
48
|
48
|
156
|
104
|
81
|
76
|
27
|
30
|
51
|
57
|
64
|
57
|
37
|
66
|
133
|
70
|
92
|
71
|
72
|
63
|
60
|
48
|
55
|
64
|
56
|
59
|
60
|
60
|
59
|
|
2025/04
|
70
|
47
|
64
|
91
|
60
|
79
|
99
|
76
|
75
|
91
|
93
|
176
|
66
|
44
|
57
|
121
|
171
|
87
|
35
|
65
|
58
|
60
|
69
|
62
|
72
|
79
|
83
|
60
|
57
|
78
|
|
|
2025/03
|
193
|
82
|
45
|
41
|
65
|
67
|
83
|
96
|
95
|
107
|
105
|
133
|
131
|
79
|
61
|
39
|
48
|
53
|
57
|
48
|
51
|
61
|
103
|
228
|
203
|
105
|
104
|
175
|
59
|
62
|
68
|
|
2025/02
|
89
|
137
|
98
|
59
|
50
|
92
|
58
|
51
|
74
|
87
|
131
|
115
|
82
|
76
|
81
|
64
|
60
|
63
|
55
|
62
|
78
|
55
|
45
|
71
|
75
|
94
|
109
|
158
|
|||
|
2025/01
|
128
|
65
|
82
|
143
|
100
|
52
|
54
|
54
|
49
|
66
|
73
|
55
|
83
|
98
|
54
|
61
|
89
|
99
|
111
|
126
|
198
|
83
|
76
|
96
|
105
|
75
|
28
|
51
|
207
|
135
|
83
|
|
2024/12
|
93
|
49
|
55
|
127
|
104
|
94
|
46
|
65
|
94
|
148
|
88
|
103
|
83
|
71
|
58
|
68
|
81
|
50
|
55
|
72
|
49
|
53
|
79
|
137
|
189
|
99
|
67
|
53
|
70
|
84
|
103
|
|
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