Air Quality
Excellent
No health implications.
10
PM2.5
42
PM10
59
O3
0.7
CO
6
SO2
21
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Sep
70
Good
Fri
25 Sep
85
Good
Sat
26 Sep
76
Good
Sun
27 Sep
79
Good
Mon
28 Sep
76
Good
Tue
29 Sep
66
Good
Wed
30 Sep
37
Excellent
Air quality in the last 12 months (Qinglong)
|
2026/08
|
32
|
36
|
36
|
30
|
40
|
48
|
36
|
28
|
34
|
40
|
33
|
25
|
21
|
30
|
36
|
42
|
28
|
39
|
47
|
47
|
51
|
31
|
28
|
30
|
32
|
26
|
39
|
24
|
29
|
35
|
28
|
|
2026/07
|
35
|
49
|
67
|
53
|
38
|
33
|
30
|
33
|
44
|
30
|
28
|
29
|
22
|
25
|
43
|
42
|
46
|
44
|
36
|
43
|
47
|
36
|
34
|
35
|
32
|
31
|
36
|
48
|
39
|
35
|
35
|
|
2026/06
|
72
|
62
|
33
|
24
|
28
|
33
|
24
|
34
|
30
|
33
|
34
|
55
|
44
|
36
|
45
|
46
|
36
|
52
|
50
|
33
|
35
|
47
|
44
|
37
|
29
|
48
|
59
|
59
|
48
|
38
|
|
|
2026/05
|
51
|
45
|
25
|
39
|
58
|
51
|
31
|
39
|
57
|
57
|
50
|
52
|
69
|
60
|
60
|
53
|
40
|
23
|
31
|
29
|
41
|
41
|
39
|
60
|
46
|
38
|
52
|
42
|
37
|
59
|
70
|
|
2026/04
|
51
|
67
|
106
|
48
|
50
|
28
|
30
|
59
|
36
|
41
|
65
|
82
|
55
|
61
|
77
|
87
|
58
|
112
|
93
|
111
|
64
|
56
|
58
|
70
|
67
|
48
|
34
|
33
|
38
|
51
|
|
|
2026/03
|
57
|
66
|
114
|
60
|
49
|
37
|
50
|
65
|
28
|
65
|
74
|
70
|
78
|
46
|
66
|
65
|
103
|
44
|
58
|
52
|
88
|
119
|
131
|
147
|
153
|
132
|
52
|
58
|
69
|
33
|
51
|
|
2026/02
|
56
|
40
|
87
|
127
|
73
|
32
|
38
|
37
|
77
|
94
|
83
|
119
|
139
|
120
|
40
|
62
|
92
|
35
|
67
|
93
|
214
|
52
|
46
|
60
|
83
|
67
|
44
|
50
|
|||
|
2026/01
|
44
|
55
|
74
|
71
|
71
|
51
|
28
|
60
|
90
|
31
|
24
|
57
|
28
|
61
|
84
|
55
|
31
|
43
|
31
|
36
|
38
|
50
|
52
|
56
|
44
|
56
|
50
|
51
|
61
|
75
|
67
|
|
2025/12
|
31
|
26
|
28
|
39
|
51
|
92
|
64
|
31
|
58
|
82
|
44
|
45
|
56
|
52
|
94
|
65
|
77
|
117
|
141
|
29
|
36
|
63
|
64
|
38
|
30
|
57
|
83
|
138
|
70
|
43
|
30
|
|
2025/11
|
43
|
23
|
47
|
74
|
125
|
86
|
48
|
53
|
39
|
47
|
49
|
89
|
36
|
69
|
115
|
53
|
23
|
34
|
56
|
34
|
47
|
76
|
102
|
74
|
29
|
67
|
36
|
71
|
89
|
55
|
|
|
2025/10
|
64
|
62
|
48
|
58
|
44
|
25
|
47
|
29
|
16
|
23
|
31
|
39
|
50
|
57
|
69
|
40
|
40
|
23
|
24
|
28
|
39
|
46
|
47
|
67
|
98
|
49
|
37
|
57
|
127
|
85
|
51
|
|
2025/09
|
43
|
45
|
51
|
56
|
47
|
40
|
51
|
40
|
54
|
40
|
57
|
57
|
55
|
46
|
38
|
37
|
26
|
35
|
52
|
48
|
46
|
36
|
35
|
54
|
60
|
61
|
67
|
57
|
57
|
68
|
|
|
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