Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
34
PM2.5
111
*
PM10
46
O3
0.5
CO
5
SO2
22
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
5 Jan
54
Good
Mon
6 Jan
45
Excellent
Tue
7 Jan
32
Excellent
Wed
8 Jan
34
Excellent
Thu
9 Jan
43
Excellent
Fri
10 Jan
52
Good
Sat
11 Jan
49
Excellent
Air quality in the last 12 months (Shijingshan)
|
2024/11
|
166
|
152
|
74
|
21
|
51
|
60
|
103
|
164
|
189
|
136
|
87
|
105
|
96
|
55
|
76
|
47
|
32
|
46
|
62
|
71
|
19
|
39
|
56
|
91
|
40
|
12
|
21
|
24
|
38
|
55
|
|
|
2024/10
|
10
|
24
|
37
|
71
|
91
|
99
|
33
|
36
|
86
|
17
|
53
|
91
|
146
|
124
|
48
|
49
|
63
|
49
|
13
|
43
|
58
|
27
|
48
|
63
|
156
|
232
|
20
|
52
|
97
|
106
|
208
|
|
2024/09
|
22
|
16
|
39
|
68
|
18
|
17
|
27
|
35
|
60
|
16
|
26
|
28
|
37
|
21
|
38
|
45
|
29
|
46
|
57
|
29
|
8
|
16
|
38
|
60
|
42
|
50
|
55
|
64
|
87
|
10
|
|
|
2024/08
|
22
|
33
|
31
|
30
|
14
|
35
|
50
|
41
|
46
|
18
|
21
|
9
|
17
|
29
|
47
|
40
|
35
|
22
|
23
|
12
|
17
|
27
|
37
|
30
|
33
|
14
|
19
|
28
|
37
|
49
|
61
|
|
2024/07
|
25
|
36
|
40
|
63
|
73
|
34
|
39
|
32
|
62
|
72
|
76
|
42
|
54
|
71
|
57
|
39
|
14
|
30
|
48
|
33
|
53
|
33
|
57
|
48
|
14
|
22
|
31
|
26
|
35
|
13
|
20
|
|
2024/06
|
44
|
49
|
56
|
71
|
62
|
67
|
56
|
51
|
34
|
31
|
26
|
49
|
56
|
34
|
25
|
63
|
69
|
70
|
71
|
61
|
56
|
77
|
156
|
20
|
30
|
64
|
64
|
58
|
61
|
42
|
|
|
2024/05
|
44
|
69
|
64
|
77
|
90
|
68
|
61
|
68
|
75
|
112
|
98
|
40
|
53
|
66
|
35
|
67
|
71
|
84
|
68
|
30
|
50
|
74
|
83
|
42
|
27
|
20
|
37
|
56
|
72
|
45
|
19
|
|
2024/04
|
79
|
88
|
82
|
73
|
74
|
86
|
44
|
85
|
59
|
67
|
104
|
155
|
86
|
66
|
100
|
64
|
92
|
89
|
67
|
55
|
90
|
88
|
22
|
55
|
95
|
117
|
95
|
26
|
25
|
23
|
|
|
2024/03
|
40
|
86
|
58
|
58
|
76
|
59
|
50
|
28
|
62
|
107
|
70
|
61
|
65
|
61
|
109
|
115
|
47
|
115
|
85
|
62
|
96
|
73
|
75
|
84
|
75
|
106
|
151
|
222
|
111
|
51
|
87
|
|
2024/02
|
47
|
62
|
79
|
107
|
102
|
52
|
31
|
31
|
55
|
45
|
73
|
88
|
124
|
57
|
30
|
69
|
93
|
93
|
40
|
23
|
26
|
22
|
34
|
68
|
66
|
78
|
76
|
71
|
27
|
||
|
2024/01
|
98
|
91
|
42
|
59
|
53
|
19
|
36
|
66
|
52
|
56
|
82
|
105
|
82
|
23
|
47
|
79
|
115
|
97
|
67
|
60
|
22
|
23
|
24
|
37
|
41
|
43
|
44
|
60
|
96
|
118
|
65
|
|
2023/12
|
49
|
60
|
67
|
83
|
97
|
113
|
182
|
159
|
81
|
53
|
49
|
86
|
105
|
81
|
24
|
22
|
32
|
70
|
39
|
28
|
26
|
41
|
48
|
56
|
83
|
63
|
49
|
71
|
130
|
168
|
28
|
|
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