Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
49
PM2.5
112
PM10
190
O3
0.4
CO
3
SO2
18
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
25 Apr
118
Lightly
Fri
26 Apr
120
Lightly
Sat
27 Apr
103
Lightly
Sun
28 Apr
85
Good
Mon
29 Apr
58
Good
Tue
30 Apr
49
Excellent
Wed
1 May
48
Excellent
Air quality in the last 12 months (Fengtai)
|
2024/02
|
43
|
69
|
88
|
116
|
104
|
59
|
33
|
34
|
61
|
40
|
91
|
117
|
147
|
66
|
28
|
70
|
94
|
92
|
40
|
26
|
25
|
22
|
37
|
69
|
64
|
78
|
77
|
74
|
29
|
||
|
2024/01
|
114
|
116
|
41
|
80
|
50
|
18
|
30
|
68
|
54
|
63
|
98
|
130
|
81
|
26
|
53
|
85
|
126
|
98
|
64
|
59
|
23
|
19
|
21
|
31
|
40
|
44
|
41
|
65
|
96
|
125
|
68
|
|
2023/12
|
44
|
59
|
75
|
84
|
102
|
123
|
202
|
164
|
80
|
52
|
47
|
85
|
103
|
69
|
21
|
19
|
35
|
75
|
38
|
20
|
27
|
48
|
52
|
60
|
93
|
56
|
49
|
69
|
157
|
207
|
26
|
|
2023/11
|
168
|
109
|
33
|
63
|
45
|
41
|
45
|
60
|
23
|
18
|
22
|
19
|
45
|
73
|
81
|
25
|
18
|
49
|
65
|
101
|
149
|
120
|
27
|
31
|
62
|
67
|
51
|
31
|
21
|
22
|
|
|
2023/10
|
33
|
53
|
56
|
19
|
24
|
39
|
61
|
45
|
24
|
30
|
54
|
99
|
66
|
26
|
34
|
37
|
62
|
29
|
18
|
25
|
41
|
55
|
117
|
144
|
100
|
42
|
69
|
94
|
169
|
143
|
105
|
|
2023/09
|
50
|
50
|
61
|
67
|
95
|
86
|
83
|
100
|
27
|
37
|
51
|
23
|
42
|
54
|
62
|
81
|
88
|
44
|
23
|
28
|
48
|
33
|
39
|
50
|
54
|
70
|
59
|
29
|
45
|
22
|
|
|
2023/08
|
32
|
36
|
53
|
45
|
33
|
35
|
47
|
55
|
64
|
75
|
64
|
28
|
32
|
45
|
53
|
64
|
56
|
56
|
74
|
59
|
37
|
27
|
31
|
23
|
35
|
32
|
46
|
30
|
33
|
41
|
44
|
|
2023/07
|
79
|
88
|
69
|
40
|
47
|
60
|
46
|
29
|
31
|
72
|
61
|
39
|
25
|
36
|
27
|
32
|
57
|
65
|
71
|
65
|
46
|
36
|
41
|
60
|
53
|
57
|
46
|
30
|
33
|
14
|
21
|
|
2023/06
|
54
|
36
|
46
|
38
|
63
|
37
|
54
|
44
|
32
|
28
|
38
|
44
|
33
|
76
|
90
|
88
|
91
|
96
|
61
|
50
|
37
|
69
|
83
|
70
|
81
|
50
|
66
|
49
|
58
|
81
|
|
|
2023/05
|
70
|
75
|
81
|
51
|
23
|
29
|
41
|
54
|
59
|
55
|
72
|
64
|
35
|
67
|
100
|
83
|
56
|
48
|
58
|
136
|
85
|
37
|
47
|
70
|
65
|
77
|
84
|
49
|
65
|
56
|
65
|
|
2023/04
|
81
|
107
|
73
|
42
|
36
|
39
|
31
|
53
|
92
|
175
|
323
|
305
|
481
|
162
|
67
|
52
|
84
|
80
|
79
|
83
|
42
|
30
|
56
|
59
|
75
|
57
|
84
|
65
|
42
|
46
|
|
|
2023/03
|
24
|
63
|
75
|
165
|
219
|
198
|
219
|
120
|
79
|
243
|
152
|
53
|
75
|
142
|
89
|
51
|
83
|
43
|
90
|
140
|
142
|
324
|
99
|
63
|
62
|
59
|
58
|
97
|
134
|
118
|
89
|
|
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