Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
91
*
PM2.5
112
PM10
58
O3
0.7
CO
6
SO2
24
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
10 Mar
88
Good
Wed
11 Mar
100
Good
Thu
12 Mar
89
Good
Fri
13 Mar
86
Good
Sat
14 Mar
87
Good
Sun
15 Mar
78
Good
Mon
16 Mar
22
Excellent
Air quality in the last 12 months (Fengtai)
|
2026/02
|
60
|
85
|
102
|
82
|
106
|
81
|
56
|
65
|
51
|
66
|
91
|
86
|
76
|
72
|
97
|
49
|
189
|
74
|
78
|
65
|
46
|
263
|
123
|
27
|
48
|
36
|
40
|
38
|
|||
|
2026/01
|
49
|
68
|
82
|
90
|
138
|
93
|
52
|
74
|
65
|
99
|
65
|
72
|
91
|
98
|
100
|
118
|
133
|
66
|
34
|
51
|
72
|
68
|
89
|
116
|
119
|
56
|
92
|
99
|
83
|
39
|
55
|
|
2025/12
|
131
|
84
|
77
|
74
|
92
|
85
|
106
|
121
|
75
|
92
|
156
|
41
|
59
|
80
|
68
|
83
|
188
|
143
|
134
|
228
|
102
|
44
|
61
|
85
|
76
|
56
|
69
|
78
|
116
|
136
|
45
|
|
2025/11
|
109
|
89
|
57
|
69
|
83
|
56
|
39
|
54
|
93
|
85
|
50
|
54
|
90
|
175
|
131
|
118
|
44
|
52
|
54
|
49
|
104
|
84
|
82
|
124
|
84
|
87
|
285
|
138
|
84
|
101
|
|
|
2025/10
|
24
|
29
|
18
|
42
|
56
|
57
|
55
|
53
|
46
|
57
|
47
|
54
|
25
|
52
|
45
|
30
|
25
|
29
|
35
|
34
|
29
|
47
|
52
|
60
|
78
|
86
|
80
|
80
|
65
|
63
|
106
|
|
2025/09
|
26
|
21
|
29
|
36
|
37
|
29
|
47
|
31
|
15
|
23
|
27
|
21
|
19
|
21
|
23
|
32
|
17
|
16
|
17
|
24
|
43
|
27
|
38
|
16
|
30
|
27
|
28
|
28
|
31
|
31
|
|
|
2025/08
|
15
|
19
|
24
|
31
|
40
|
36
|
26
|
24
|
22
|
17
|
13
|
21
|
28
|
29
|
25
|
28
|
30
|
33
|
27
|
24
|
23
|
25
|
24
|
20
|
21
|
16
|
27
|
38
|
34
|
21
|
17
|
|
2025/07
|
25
|
20
|
27
|
29
|
35
|
40
|
48
|
31
|
19
|
36
|
47
|
32
|
33
|
44
|
38
|
30
|
29
|
42
|
36
|
27
|
24
|
21
|
24
|
25
|
34
|
28
|
24
|
21
|
27
|
29
|
23
|
|
2025/06
|
36
|
26
|
46
|
62
|
52
|
43
|
23
|
31
|
28
|
38
|
42
|
48
|
42
|
33
|
37
|
53
|
55
|
20
|
11
|
11
|
14
|
26
|
43
|
51
|
34
|
33
|
25
|
18
|
12
|
20
|
|
|
2025/05
|
61
|
72
|
64
|
56
|
51
|
89
|
89
|
56
|
43
|
39
|
53
|
51
|
54
|
64
|
86
|
73
|
123
|
84
|
79
|
62
|
48
|
59
|
74
|
73
|
63
|
76
|
87
|
75
|
70
|
61
|
79
|
|
2025/04
|
59
|
61
|
56
|
65
|
84
|
76
|
62
|
69
|
80
|
95
|
85
|
239
|
116
|
72
|
54
|
65
|
75
|
74
|
68
|
60
|
58
|
74
|
83
|
88
|
65
|
63
|
56
|
69
|
61
|
57
|
|
|
2025/03
|
72
|
70
|
39
|
65
|
76
|
77
|
65
|
83
|
97
|
90
|
103
|
137
|
116
|
43
|
52
|
54
|
44
|
48
|
52
|
54
|
47
|
58
|
64
|
90
|
70
|
64
|
111
|
123
|
140
|
80
|
66
|
|
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