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.
163
*
PM2.5
222
PM10
14
O3
0.9
CO
9
SO2
45
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
17 Dec
177
Moderate
Thu
18 Dec
113
Light
Fri
19 Dec
102
Light
Sat
20 Dec
156
Moderate
Sun
21 Dec
90
Good
Mon
22 Dec
22
Excellent
Tue
23 Dec
41
Excellent
Air quality in the last 12 months (Suixi)
|
2025/11
|
96
|
84
|
71
|
116
|
77
|
48
|
44
|
59
|
85
|
69
|
52
|
49
|
116
|
188
|
179
|
156
|
41
|
52
|
79
|
78
|
175
|
124
|
97
|
128
|
68
|
90
|
271
|
139
|
99
|
136
|
|
|
2025/10
|
28
|
11
|
17
|
27
|
40
|
32
|
43
|
44
|
29
|
35
|
26
|
22
|
21
|
42
|
29
|
21
|
13
|
20
|
23
|
30
|
32
|
46
|
52
|
56
|
81
|
75
|
86
|
76
|
66
|
53
|
125
|
|
2025/09
|
24
|
26
|
27
|
31
|
34
|
34
|
51
|
25
|
34
|
28
|
24
|
11
|
48
|
39
|
28
|
36
|
19
|
24
|
13
|
31
|
39
|
23
|
22
|
19
|
28
|
32
|
20
|
18
|
34
|
39
|
|
|
2025/08
|
17
|
19
|
32
|
40
|
38
|
40
|
23
|
20
|
27
|
20
|
13
|
23
|
24
|
22
|
39
|
37
|
38
|
47
|
44
|
40
|
34
|
31
|
30
|
26
|
27
|
31
|
32
|
40
|
41
|
35
|
28
|
|
2025/07
|
30
|
27
|
36
|
30
|
34
|
40
|
37
|
31
|
19
|
50
|
56
|
36
|
42
|
38
|
46
|
48
|
43
|
41
|
40
|
31
|
28
|
24
|
32
|
29
|
29
|
29
|
25
|
23
|
27
|
29
|
27
|
|
2025/06
|
37
|
28
|
55
|
63
|
56
|
49
|
28
|
41
|
36
|
59
|
50
|
41
|
51
|
51
|
51
|
66
|
58
|
36
|
19
|
22
|
37
|
41
|
44
|
42
|
47
|
25
|
35
|
22
|
16
|
21
|
|
|
2025/05
|
60
|
83
|
48
|
48
|
50
|
88
|
79
|
50
|
22
|
24
|
47
|
52
|
51
|
63
|
83
|
67
|
93
|
72
|
77
|
65
|
55
|
56
|
73
|
62
|
55
|
54
|
55
|
50
|
59
|
66
|
71
|
|
2025/04
|
67
|
49
|
56
|
68
|
90
|
80
|
69
|
83
|
81
|
87
|
64
|
164
|
85
|
59
|
62
|
59
|
77
|
83
|
62
|
57
|
44
|
68
|
99
|
88
|
66
|
58
|
62
|
54
|
59
|
65
|
|
|
2025/03
|
114
|
41
|
45
|
71
|
75
|
84
|
76
|
102
|
97
|
97
|
116
|
152
|
96
|
51
|
66
|
49
|
55
|
51
|
62
|
67
|
59
|
69
|
85
|
172
|
83
|
78
|
119
|
140
|
63
|
61
|
73
|
|
2025/02
|
138
|
150
|
145
|
85
|
56
|
60
|
69
|
39
|
55
|
65
|
103
|
130
|
124
|
85
|
105
|
89
|
59
|
73
|
74
|
48
|
46
|
80
|
82
|
44
|
79
|
120
|
106
|
100
|
|||
|
2025/01
|
120
|
200
|
124
|
135
|
168
|
76
|
74
|
72
|
50
|
59
|
90
|
89
|
110
|
124
|
61
|
85
|
105
|
109
|
144
|
119
|
149
|
153
|
77
|
61
|
61
|
99
|
48
|
94
|
140
|
96
|
172
|
|
2024/12
|
102
|
125
|
56
|
103
|
148
|
151
|
148
|
57
|
62
|
93
|
122
|
76
|
108
|
88
|
85
|
94
|
112
|
63
|
67
|
109
|
74
|
61
|
90
|
113
|
152
|
163
|
91
|
86
|
71
|
107
|
118
|
|
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