Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
42
*
PM2.5
63
PM10
33
O3
0.4
CO
8
SO2
25
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
31 Oct
105
Lightly
Fri
1 Nov
125
Lightly
Sat
2 Nov
124
Lightly
Sun
3 Nov
117
Lightly
Mon
4 Nov
122
Lightly
Tue
5 Nov
101
Lightly
Wed
6 Nov
101
Lightly
Air quality in the last 12 months (Fengtai)
|
2024/09
|
43
|
44
|
35
|
37
|
51
|
45
|
47
|
44
|
30
|
37
|
51
|
23
|
24
|
48
|
43
|
49
|
19
|
36
|
28
|
21
|
31
|
28
|
42
|
48
|
56
|
51
|
32
|
41
|
43
|
51
|
|
|
2024/08
|
15
|
17
|
22
|
24
|
23
|
22
|
25
|
33
|
34
|
37
|
74
|
57
|
54
|
24
|
27
|
24
|
25
|
33
|
31
|
20
|
36
|
34
|
36
|
38
|
45
|
41
|
15
|
17
|
27
|
32
|
37
|
|
2024/07
|
18
|
23
|
26
|
11
|
20
|
19
|
22
|
22
|
15
|
32
|
30
|
20
|
21
|
21
|
15
|
33
|
25
|
16
|
19
|
16
|
18
|
21
|
26
|
38
|
27
|
24
|
13
|
12
|
11
|
16
|
19
|
|
2024/06
|
51
|
53
|
63
|
63
|
57
|
43
|
39
|
53
|
56
|
39
|
36
|
44
|
46
|
51
|
50
|
58
|
48
|
46
|
35
|
48
|
17
|
30
|
31
|
39
|
59
|
53
|
51
|
16
|
10
|
16
|
|
|
2024/05
|
54
|
49
|
51
|
51
|
50
|
48
|
60
|
49
|
53
|
54
|
69
|
131
|
97
|
68
|
70
|
49
|
60
|
65
|
53
|
53
|
49
|
46
|
50
|
55
|
56
|
59
|
39
|
42
|
53
|
54
|
57
|
|
2024/04
|
90
|
78
|
78
|
59
|
53
|
54
|
64
|
42
|
53
|
67
|
54
|
62
|
77
|
66
|
56
|
73
|
89
|
57
|
54
|
65
|
67
|
62
|
91
|
87
|
68
|
68
|
63
|
43
|
48
|
56
|
|
|
2024/03
|
54
|
66
|
67
|
71
|
87
|
82
|
86
|
72
|
50
|
91
|
78
|
80
|
76
|
69
|
91
|
108
|
128
|
59
|
90
|
105
|
76
|
63
|
57
|
48
|
47
|
59
|
57
|
63
|
57
|
61
|
94
|
|
2024/02
|
38
|
51
|
76
|
70
|
77
|
97
|
146
|
188
|
134
|
126
|
144
|
76
|
53
|
59
|
56
|
39
|
41
|
41
|
70
|
18
|
35
|
51
|
56
|
71
|
111
|
91
|
63
|
67
|
59
|
||
|
2024/01
|
170
|
126
|
110
|
58
|
102
|
135
|
69
|
63
|
132
|
177
|
143
|
145
|
161
|
185
|
59
|
42
|
51
|
83
|
63
|
71
|
92
|
33
|
36
|
56
|
72
|
83
|
86
|
95
|
114
|
163
|
108
|
|
2023/12
|
62
|
62
|
95
|
93
|
89
|
120
|
81
|
66
|
99
|
81
|
44
|
72
|
68
|
44
|
51
|
49
|
31
|
36
|
75
|
85
|
54
|
53
|
52
|
94
|
81
|
97
|
210
|
276
|
138
|
165
|
192
|
|
2023/11
|
59
|
59
|
87
|
74
|
46
|
50
|
49
|
59
|
96
|
44
|
46
|
77
|
67
|
73
|
90
|
107
|
78
|
70
|
77
|
118
|
85
|
82
|
136
|
58
|
63
|
89
|
89
|
92
|
87
|
46
|
|
|
2023/10
|
56
|
27
|
26
|
38
|
53
|
40
|
29
|
29
|
43
|
66
|
64
|
61
|
59
|
62
|
55
|
58
|
63
|
65
|
96
|
44
|
56
|
64
|
70
|
67
|
65
|
73
|
97
|
93
|
67
|
81
|
71
|
|
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