Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
101
*
PM2.5
152
PM10
52
O3
0.5
CO
2
SO2
66
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
13 May
143
Light
Wed
14 May
60
Good
Thu
15 May
99
Good
Fri
16 May
106
Light
Sat
17 May
50
Excellent
Sun
18 May
71
Good
Mon
19 May
25
Excellent
Shijingshan Air quality rank
Air quality in the last 12 months (Shijingshan)
|
2025/02
|
94
|
54
|
12
|
18
|
25
|
58
|
23
|
13
|
22
|
58
|
111
|
30
|
59
|
62
|
78
|
27
|
23
|
36
|
27
|
17
|
22
|
19
|
20
|
49
|
46
|
52
|
104
|
122
|
|||
|
2025/01
|
47
|
27
|
38
|
55
|
54
|
21
|
15
|
14
|
17
|
29
|
41
|
36
|
54
|
26
|
32
|
48
|
67
|
77
|
35
|
57
|
42
|
61
|
80
|
112
|
138
|
103
|
21
|
26
|
95
|
68
|
75
|
|
2024/12
|
56
|
18
|
43
|
41
|
24
|
29
|
15
|
34
|
55
|
48
|
52
|
74
|
32
|
32
|
38
|
42
|
23
|
19
|
46
|
44
|
19
|
37
|
53
|
62
|
59
|
30
|
23
|
44
|
63
|
74
|
52
|
|
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
|
|
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