Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
46
*
PM2.5
64
PM10
30
O3
1.1
CO
5
SO2
37
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
20 Sep
66
Good
Mon
21 Sep
66
Good
Tue
22 Sep
68
Good
Wed
23 Sep
74
Good
Thu
24 Sep
71
Good
Fri
25 Sep
70
Good
Sat
26 Sep
23
Excellent
Air quality in the last 12 months (Yonghe)
|
2026/08
|
35
|
37
|
27
|
33
|
40
|
48
|
46
|
48
|
47
|
53
|
50
|
38
|
39
|
42
|
49
|
38
|
49
|
48
|
49
|
53
|
53
|
50
|
52
|
55
|
55
|
43
|
30
|
26
|
56
|
48
|
42
|
|
2026/07
|
45
|
48
|
55
|
52
|
49
|
49
|
50
|
60
|
58
|
56
|
28
|
36
|
53
|
56
|
36
|
43
|
33
|
45
|
56
|
45
|
57
|
44
|
49
|
44
|
51
|
51
|
36
|
41
|
35
|
39
|
34
|
|
2026/06
|
68
|
65
|
68
|
51
|
51
|
41
|
41
|
45
|
45
|
42
|
51
|
57
|
46
|
52
|
59
|
57
|
61
|
50
|
38
|
35
|
45
|
42
|
42
|
51
|
44
|
59
|
57
|
48
|
47
|
42
|
|
|
2026/05
|
60
|
35
|
48
|
53
|
54
|
56
|
49
|
50
|
55
|
68
|
76
|
74
|
70
|
53
|
72
|
44
|
31
|
43
|
53
|
52
|
53
|
36
|
53
|
55
|
32
|
41
|
63
|
49
|
54
|
53
|
65
|
|
2026/04
|
56
|
64
|
140
|
70
|
93
|
69
|
71
|
65
|
75
|
65
|
57
|
59
|
54
|
56
|
61
|
46
|
55
|
65
|
190
|
101
|
68
|
57
|
60
|
67
|
65
|
68
|
162
|
61
|
58
|
57
|
|
|
2026/03
|
42
|
44
|
78
|
79
|
64
|
43
|
49
|
68
|
74
|
80
|
60
|
71
|
128
|
72
|
62
|
73
|
77
|
71
|
67
|
76
|
82
|
96
|
84
|
72
|
80
|
80
|
74
|
71
|
58
|
65
|
48
|
|
2026/02
|
85
|
64
|
65
|
81
|
92
|
79
|
38
|
48
|
67
|
92
|
83
|
92
|
89
|
88
|
59
|
95
|
150
|
74
|
61
|
81
|
215
|
391
|
115
|
88
|
78
|
89
|
64
|
30
|
|||
|
2026/01
|
89
|
73
|
92
|
115
|
75
|
43
|
67
|
69
|
94
|
83
|
59
|
87
|
93
|
118
|
130
|
86
|
91
|
82
|
42
|
42
|
53
|
66
|
75
|
81
|
123
|
141
|
111
|
114
|
117
|
132
|
109
|
|
2025/12
|
89
|
45
|
54
|
68
|
80
|
90
|
90
|
76
|
87
|
100
|
84
|
65
|
93
|
100
|
87
|
94
|
84
|
73
|
80
|
66
|
63
|
78
|
123
|
81
|
54
|
65
|
71
|
81
|
77
|
66
|
73
|
|
2025/11
|
61
|
62
|
75
|
76
|
89
|
72
|
52
|
69
|
95
|
88
|
84
|
76
|
63
|
75
|
84
|
67
|
23
|
30
|
62
|
70
|
70
|
80
|
102
|
140
|
79
|
219
|
216
|
120
|
109
|
101
|
|
|
2025/10
|
58
|
33
|
48
|
45
|
39
|
26
|
28
|
30
|
15
|
14
|
27
|
29
|
43
|
50
|
37
|
49
|
35
|
41
|
48
|
47
|
45
|
54
|
66
|
71
|
51
|
55
|
58
|
67
|
70
|
73
|
65
|
|
2025/09
|
49
|
52
|
22
|
25
|
49
|
59
|
65
|
63
|
55
|
54
|
38
|
27
|
49
|
58
|
62
|
35
|
26
|
23
|
22
|
49
|
31
|
26
|
41
|
44
|
49
|
48
|
36
|
50
|
56
|
62
|
|
|
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