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.
169
*
PM2.5
223
PM10
42
O3
1.6
CO
16
SO2
56
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
145
Light
Sat
20 Dec
195
Moderate
Sun
21 Dec
97
Good
Mon
22 Dec
84
Good
Tue
23 Dec
84
Good
Wed
24 Dec
92
Good
Thu
25 Dec
19
Excellent
Qingshanhu Air quality rank
Air quality in the last 12 months (Qingshanhu)
|
2025/11
|
49
|
60
|
91
|
59
|
33
|
49
|
48
|
27
|
24
|
58
|
60
|
45
|
50
|
60
|
76
|
76
|
88
|
30
|
33
|
49
|
54
|
63
|
66
|
61
|
94
|
83
|
96
|
109
|
94
|
90
|
|
|
2025/10
|
38
|
44
|
50
|
47
|
48
|
31
|
41
|
72
|
65
|
49
|
63
|
70
|
68
|
54
|
60
|
55
|
60
|
38
|
15
|
28
|
36
|
38
|
42
|
47
|
74
|
70
|
87
|
105
|
77
|
105
|
54
|
|
2025/09
|
26
|
36
|
36
|
40
|
38
|
34
|
37
|
35
|
18
|
20
|
23
|
30
|
28
|
23
|
30
|
40
|
43
|
37
|
45
|
25
|
40
|
39
|
45
|
20
|
22
|
27
|
42
|
48
|
47
|
51
|
|
|
2025/08
|
38
|
48
|
34
|
19
|
19
|
13
|
16
|
24
|
29
|
37
|
39
|
29
|
31
|
23
|
16
|
23
|
31
|
25
|
20
|
18
|
22
|
31
|
28
|
34
|
28
|
26
|
24
|
24
|
32
|
37
|
19
|
|
2025/07
|
19
|
36
|
38
|
40
|
32
|
37
|
38
|
44
|
27
|
20
|
28
|
25
|
17
|
31
|
42
|
36
|
38
|
36
|
30
|
16
|
10
|
14
|
15
|
19
|
27
|
26
|
16
|
25
|
20
|
30
|
20
|
|
2025/06
|
37
|
12
|
28
|
33
|
36
|
30
|
31
|
20
|
23
|
30
|
21
|
19
|
40
|
27
|
13
|
35
|
25
|
14
|
20
|
19
|
20
|
12
|
8
|
16
|
30
|
32
|
28
|
25
|
21
|
22
|
|
|
2025/05
|
57
|
55
|
63
|
57
|
22
|
49
|
105
|
32
|
31
|
47
|
46
|
48
|
50
|
51
|
72
|
33
|
29
|
41
|
31
|
18
|
20
|
23
|
28
|
59
|
53
|
68
|
65
|
41
|
22
|
22
|
20
|
|
2025/04
|
62
|
70
|
70
|
72
|
75
|
72
|
73
|
71
|
74
|
48
|
51
|
214
|
193
|
128
|
62
|
63
|
64
|
67
|
38
|
39
|
27
|
23
|
53
|
34
|
25
|
23
|
23
|
44
|
61
|
59
|
|
|
2025/03
|
59
|
45
|
31
|
21
|
49
|
67
|
61
|
60
|
67
|
75
|
76
|
50
|
50
|
48
|
27
|
50
|
35
|
50
|
53
|
59
|
60
|
70
|
75
|
75
|
80
|
83
|
79
|
73
|
54
|
57
|
50
|
|
2025/02
|
54
|
32
|
62
|
66
|
80
|
55
|
79
|
48
|
40
|
54
|
81
|
89
|
104
|
61
|
45
|
55
|
58
|
41
|
48
|
41
|
46
|
34
|
73
|
88
|
100
|
102
|
101
|
64
|
|||
|
2025/01
|
114
|
107
|
163
|
141
|
146
|
109
|
79
|
79
|
69
|
45
|
62
|
78
|
91
|
78
|
89
|
56
|
67
|
74
|
80
|
99
|
104
|
86
|
101
|
147
|
49
|
31
|
62
|
82
|
197
|
94
|
60
|
|
2024/12
|
84
|
74
|
102
|
116
|
61
|
72
|
68
|
91
|
64
|
71
|
46
|
102
|
99
|
70
|
73
|
81
|
83
|
93
|
60
|
68
|
94
|
69
|
77
|
101
|
113
|
104
|
126
|
104
|
88
|
116
|
101
|
|
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