Air Quality
Heavy
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
152
*
PM2.5
201
PM10
17
O3
1.6
CO
3
SO2
47
NO2
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
Advise
Children, seniors and individuals with heart or lung diseases should stay indoors and avoid outdoor activities. General population should reduce outdoor activities.
Air Quality
Today
19 Dec
204
Heavy
Sat
20 Dec
154
Moderate
Sun
21 Dec
78
Good
Mon
22 Dec
101
Light
Tue
23 Dec
107
Light
Wed
24 Dec
78
Good
Thu
25 Dec
27
Excellent
Air quality in the last 12 months (Shahe)
|
2025/11
|
65
|
39
|
70
|
112
|
148
|
198
|
64
|
63
|
60
|
77
|
89
|
91
|
62
|
68
|
72
|
69
|
33
|
37
|
49
|
60
|
55
|
60
|
65
|
78
|
46
|
122
|
99
|
113
|
129
|
138
|
|
|
2025/10
|
59
|
28
|
46
|
55
|
37
|
20
|
28
|
22
|
10
|
11
|
20
|
22
|
27
|
44
|
58
|
64
|
32
|
25
|
42
|
32
|
42
|
58
|
62
|
81
|
72
|
82
|
87
|
135
|
105
|
168
|
171
|
|
2025/09
|
43
|
46
|
29
|
32
|
46
|
47
|
58
|
63
|
46
|
39
|
46
|
34
|
49
|
57
|
44
|
51
|
21
|
32
|
22
|
49
|
55
|
21
|
31
|
52
|
54
|
56
|
38
|
56
|
55
|
60
|
|
|
2025/08
|
48
|
51
|
55
|
40
|
50
|
49
|
56
|
52
|
28
|
38
|
51
|
43
|
45
|
55
|
47
|
27
|
36
|
45
|
49
|
32
|
32
|
38
|
30
|
18
|
32
|
43
|
48
|
35
|
39
|
28
|
32
|
|
2025/07
|
29
|
32
|
38
|
43
|
33
|
27
|
38
|
44
|
44
|
57
|
54
|
58
|
58
|
57
|
69
|
51
|
45
|
48
|
53
|
46
|
32
|
40
|
26
|
28
|
35
|
40
|
41
|
42
|
38
|
34
|
40
|
|
2025/06
|
97
|
103
|
48
|
49
|
72
|
85
|
89
|
72
|
69
|
47
|
72
|
59
|
60
|
62
|
40
|
32
|
44
|
54
|
47
|
47
|
44
|
47
|
53
|
47
|
55
|
45
|
58
|
35
|
34
|
38
|
|
|
2025/05
|
55
|
80
|
48
|
60
|
171
|
80
|
90
|
79
|
32
|
34
|
54
|
61
|
76
|
68
|
46
|
68
|
115
|
70
|
92
|
87
|
81
|
70
|
69
|
50
|
60
|
69
|
60
|
66
|
65
|
64
|
58
|
|
2025/04
|
62
|
42
|
67
|
89
|
63
|
83
|
108
|
74
|
75
|
79
|
99
|
169
|
69
|
44
|
60
|
122
|
187
|
77
|
46
|
73
|
65
|
56
|
74
|
57
|
80
|
90
|
84
|
56
|
57
|
103
|
|
|
2025/03
|
219
|
84
|
47
|
38
|
65
|
60
|
84
|
98
|
91
|
99
|
93
|
128
|
134
|
86
|
58
|
39
|
52
|
59
|
60
|
40
|
47
|
61
|
106
|
221
|
163
|
102
|
104
|
165
|
48
|
65
|
69
|
|
2025/02
|
85
|
123
|
90
|
56
|
46
|
95
|
49
|
49
|
76
|
102
|
141
|
91
|
62
|
106
|
70
|
65
|
64
|
63
|
66
|
61
|
97
|
58
|
41
|
70
|
72
|
77
|
101
|
159
|
|||
|
2025/01
|
118
|
65
|
74
|
113
|
92
|
53
|
51
|
69
|
53
|
60
|
68
|
56
|
80
|
81
|
62
|
67
|
79
|
124
|
98
|
99
|
127
|
72
|
73
|
78
|
98
|
74
|
26
|
53
|
128
|
113
|
77
|
|
2024/12
|
83
|
49
|
62
|
112
|
88
|
58
|
49
|
60
|
104
|
137
|
89
|
111
|
84
|
67
|
60
|
68
|
75
|
54
|
61
|
74
|
51
|
54
|
84
|
117
|
163
|
81
|
67
|
53
|
75
|
94
|
96
|
|
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