Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
87
*
PM2.5
147
PM10
36
O3
0.8
CO
2
SO2
65
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
9 Oct
113
Light
Sat
10 Oct
108
Light
Sun
11 Oct
128
Light
Mon
12 Oct
98
Good
Tue
13 Oct
35
Excellent
Wed
14 Oct
36
Excellent
Thu
15 Oct
36
Excellent
Air quality in the last 12 months (Fengtai)
|
2026/08
|
31
|
38
|
25
|
27
|
35
|
43
|
36
|
28
|
42
|
51
|
44
|
21
|
19
|
26
|
34
|
23
|
25
|
38
|
39
|
51
|
57
|
36
|
35
|
35
|
45
|
23
|
29
|
23
|
30
|
25
|
26
|
|
2026/07
|
41
|
78
|
70
|
46
|
36
|
35
|
33
|
45
|
51
|
36
|
33
|
23
|
35
|
36
|
51
|
45
|
42
|
42
|
42
|
42
|
40
|
31
|
37
|
45
|
48
|
51
|
45
|
44
|
31
|
34
|
38
|
|
2026/06
|
45
|
84
|
42
|
31
|
29
|
30
|
18
|
29
|
22
|
24
|
28
|
45
|
48
|
37
|
68
|
35
|
35
|
60
|
72
|
26
|
30
|
58
|
46
|
58
|
37
|
38
|
69
|
76
|
57
|
43
|
|
|
2026/05
|
66
|
42
|
24
|
46
|
62
|
56
|
31
|
48
|
66
|
57
|
61
|
74
|
93
|
100
|
65
|
48
|
28
|
26
|
40
|
32
|
35
|
33
|
34
|
72
|
40
|
28
|
47
|
31
|
38
|
56
|
68
|
|
2026/04
|
51
|
81
|
98
|
60
|
39
|
26
|
34
|
80
|
59
|
48
|
55
|
76
|
83
|
83
|
101
|
95
|
60
|
107
|
75
|
86
|
74
|
63
|
60
|
64
|
66
|
52
|
34
|
35
|
28
|
56
|
|
|
2026/03
|
88
|
129
|
131
|
85
|
74
|
41
|
84
|
76
|
33
|
100
|
60
|
98
|
92
|
53
|
64
|
66
|
153
|
33
|
61
|
63
|
78
|
75
|
113
|
148
|
174
|
170
|
36
|
83
|
75
|
26
|
60
|
|
2026/02
|
49
|
31
|
81
|
94
|
38
|
18
|
23
|
39
|
85
|
83
|
43
|
71
|
91
|
76
|
24
|
32
|
93
|
32
|
64
|
83
|
147
|
38
|
34
|
67
|
106
|
83
|
39
|
69
|
|||
|
2026/01
|
32
|
54
|
63
|
65
|
51
|
49
|
28
|
65
|
80
|
33
|
36
|
59
|
39
|
64
|
114
|
49
|
28
|
39
|
16
|
22
|
28
|
42
|
58
|
49
|
39
|
76
|
33
|
69
|
74
|
116
|
96
|
|
2025/12
|
25
|
19
|
35
|
34
|
64
|
94
|
51
|
33
|
61
|
79
|
59
|
46
|
34
|
47
|
67
|
56
|
111
|
191
|
130
|
16
|
39
|
72
|
43
|
25
|
26
|
53
|
68
|
100
|
34
|
26
|
23
|
|
2025/11
|
35
|
19
|
62
|
79
|
169
|
167
|
79
|
64
|
31
|
49
|
82
|
96
|
29
|
62
|
84
|
28
|
16
|
31
|
63
|
35
|
82
|
72
|
89
|
49
|
32
|
70
|
30
|
72
|
96
|
93
|
|
|
2025/10
|
48
|
50
|
46
|
52
|
49
|
18
|
51
|
24
|
7
|
12
|
17
|
37
|
52
|
46
|
71
|
68
|
24
|
11
|
14
|
20
|
31
|
51
|
69
|
95
|
134
|
25
|
40
|
100
|
171
|
132
|
69
|
|
2025/09
|
22
|
40
|
44
|
53
|
51
|
25
|
35
|
33
|
53
|
44
|
53
|
59
|
48
|
31
|
26
|
21
|
18
|
26
|
35
|
45
|
51
|
29
|
53
|
55
|
44
|
51
|
54
|
43
|
41
|
44
|
|
|
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