Air Quality
Excellent
No health implications.
10
PM2.5
14
PM10
67
O3
0.6
CO
2
SO2
2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Feb
126
Light
Tue
17 Feb
250
Heavy
Wed
18 Feb
129
Light
Thu
19 Feb
88
Good
Fri
20 Feb
81
Good
Sat
21 Feb
18
Excellent
Sun
22 Feb
33
Excellent
Air quality in the last 12 months (Shuangqing)
|
2026/01
|
28
|
53
|
70
|
83
|
50
|
68
|
80
|
79
|
82
|
131
|
145
|
137
|
133
|
107
|
110
|
136
|
118
|
134
|
35
|
31
|
53
|
60
|
81
|
75
|
74
|
42
|
100
|
103
|
78
|
27
|
49
|
|
2025/12
|
80
|
104
|
73
|
63
|
76
|
103
|
105
|
124
|
125
|
141
|
129
|
130
|
37
|
60
|
85
|
117
|
110
|
102
|
129
|
114
|
67
|
112
|
71
|
51
|
56
|
68
|
83
|
102
|
137
|
131
|
142
|
|
2025/11
|
44
|
34
|
25
|
29
|
43
|
36
|
46
|
16
|
9
|
10
|
32
|
45
|
34
|
52
|
58
|
73
|
52
|
27
|
38
|
49
|
56
|
67
|
86
|
66
|
60
|
71
|
96
|
93
|
94
|
87
|
|
|
2025/10
|
60
|
44
|
43
|
54
|
60
|
39
|
34
|
52
|
57
|
47
|
49
|
84
|
70
|
35
|
49
|
45
|
42
|
12
|
8
|
9
|
10
|
23
|
34
|
42
|
49
|
48
|
45
|
59
|
74
|
75
|
48
|
|
2025/09
|
41
|
38
|
33
|
40
|
48
|
46
|
41
|
42
|
24
|
27
|
31
|
28
|
33
|
38
|
45
|
56
|
44
|
44
|
44
|
17
|
27
|
21
|
18
|
12
|
11
|
28
|
42
|
46
|
51
|
51
|
|
|
2025/08
|
40
|
43
|
39
|
32
|
35
|
27
|
17
|
22
|
32
|
30
|
35
|
46
|
46
|
24
|
14
|
25
|
37
|
35
|
18
|
15
|
13
|
22
|
34
|
37
|
36
|
35
|
49
|
37
|
38
|
35
|
25
|
|
2025/07
|
19
|
17
|
21
|
28
|
37
|
42
|
42
|
43
|
40
|
29
|
26
|
30
|
32
|
32
|
27
|
26
|
28
|
35
|
34
|
29
|
15
|
15
|
16
|
18
|
29
|
33
|
35
|
23
|
28
|
27
|
25
|
|
2025/06
|
21
|
22
|
38
|
47
|
50
|
44
|
30
|
22
|
44
|
41
|
28
|
26
|
27
|
25
|
22
|
30
|
14
|
10
|
21
|
19
|
24
|
13
|
19
|
22
|
39
|
37
|
28
|
19
|
23
|
19
|
|
|
2025/05
|
45
|
70
|
67
|
53
|
39
|
51
|
57
|
61
|
34
|
50
|
38
|
55
|
66
|
70
|
52
|
27
|
39
|
37
|
50
|
21
|
25
|
28
|
38
|
55
|
53
|
48
|
46
|
13
|
22
|
35
|
28
|
|
2025/04
|
53
|
63
|
70
|
125
|
128
|
86
|
80
|
104
|
97
|
69
|
62
|
284
|
263
|
131
|
104
|
95
|
76
|
70
|
32
|
36
|
43
|
32
|
51
|
33
|
43
|
45
|
30
|
45
|
61
|
53
|
|
|
2025/03
|
46
|
42
|
16
|
25
|
33
|
39
|
50
|
60
|
51
|
57
|
56
|
50
|
52
|
28
|
21
|
48
|
44
|
44
|
52
|
58
|
63
|
68
|
76
|
67
|
80
|
97
|
104
|
68
|
49
|
21
|
48
|
|
2025/02
|
29
|
20
|
60
|
77
|
83
|
76
|
59
|
61
|
44
|
54
|
73
|
72
|
87
|
102
|
40
|
56
|
47
|
46
|
42
|
36
|
100
|
45
|
46
|
97
|
90
|
63
|
53
|
41
|
|||
|
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