Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
136
*
PM2.5
176
PM10
2
O3
1.1
CO
5
SO2
61
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
16 Dec
138
Light
Wed
17 Dec
112
Light
Thu
18 Dec
165
Moderate
Fri
19 Dec
201
Heavy
Sat
20 Dec
100
Good
Sun
21 Dec
34
Excellent
Mon
22 Dec
40
Excellent
Air quality in the last 12 months (Xinhe)
|
2025/11
|
68
|
34
|
67
|
109
|
133
|
172
|
67
|
73
|
62
|
78
|
115
|
124
|
92
|
85
|
140
|
106
|
31
|
44
|
51
|
55
|
64
|
97
|
95
|
108
|
37
|
116
|
69
|
125
|
145
|
187
|
|
|
2025/10
|
70
|
28
|
36
|
41
|
23
|
20
|
34
|
27
|
8
|
12
|
17
|
30
|
34
|
50
|
66
|
64
|
36
|
22
|
34
|
31
|
41
|
50
|
65
|
77
|
85
|
68
|
84
|
136
|
92
|
151
|
139
|
|
2025/09
|
42
|
45
|
44
|
48
|
44
|
48
|
62
|
66
|
48
|
51
|
58
|
45
|
57
|
60
|
55
|
45
|
26
|
36
|
23
|
43
|
56
|
28
|
31
|
43
|
56
|
55
|
35
|
51
|
63
|
66
|
|
|
2025/08
|
43
|
40
|
50
|
31
|
47
|
35
|
44
|
43
|
23
|
33
|
43
|
40
|
39
|
51
|
45
|
18
|
26
|
32
|
47
|
30
|
34
|
30
|
35
|
21
|
29
|
40
|
48
|
29
|
41
|
29
|
33
|
|
2025/07
|
29
|
33
|
34
|
41
|
37
|
30
|
35
|
40
|
45
|
52
|
55
|
54
|
51
|
44
|
55
|
39
|
38
|
45
|
54
|
46
|
37
|
34
|
24
|
29
|
39
|
39
|
38
|
42
|
34
|
31
|
31
|
|
2025/06
|
80
|
87
|
48
|
44
|
66
|
81
|
78
|
65
|
70
|
49
|
76
|
79
|
68
|
66
|
32
|
33
|
46
|
59
|
32
|
46
|
51
|
47
|
55
|
53
|
60
|
53
|
52
|
42
|
38
|
39
|
|
|
2025/05
|
52
|
68
|
42
|
56
|
109
|
55
|
76
|
70
|
33
|
33
|
55
|
61
|
69
|
60
|
40
|
71
|
115
|
72
|
92
|
84
|
69
|
68
|
57
|
51
|
54
|
61
|
61
|
63
|
63
|
63
|
65
|
|
2025/04
|
68
|
35
|
58
|
86
|
47
|
75
|
98
|
80
|
65
|
76
|
110
|
164
|
61
|
51
|
59
|
98
|
126
|
61
|
33
|
66
|
61
|
58
|
73
|
55
|
68
|
83
|
72
|
54
|
62
|
85
|
|
|
2025/03
|
180
|
65
|
43
|
35
|
63
|
57
|
88
|
119
|
107
|
105
|
118
|
129
|
108
|
66
|
46
|
36
|
48
|
37
|
51
|
49
|
51
|
65
|
98
|
127
|
90
|
81
|
102
|
88
|
43
|
57
|
70
|
|
2025/02
|
73
|
111
|
49
|
26
|
41
|
94
|
38
|
23
|
64
|
90
|
122
|
90
|
82
|
87
|
92
|
54
|
41
|
51
|
56
|
71
|
67
|
51
|
39
|
61
|
70
|
84
|
115
|
169
|
|||
|
2025/01
|
128
|
46
|
70
|
136
|
133
|
38
|
47
|
43
|
31
|
54
|
70
|
64
|
77
|
83
|
40
|
60
|
76
|
111
|
100
|
92
|
140
|
50
|
70
|
98
|
97
|
89
|
28
|
60
|
195
|
94
|
60
|
|
2024/12
|
101
|
40
|
50
|
105
|
88
|
77
|
33
|
52
|
92
|
129
|
69
|
83
|
73
|
60
|
58
|
68
|
64
|
41
|
53
|
75
|
33
|
48
|
77
|
116
|
162
|
55
|
58
|
52
|
77
|
92
|
94
|
|
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