Air Quality
Heavy
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
175
*
PM2.5
201
PM10
26
O3
1.4
CO
19
SO2
108
NO2
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
Advise
Children, seniors and individuals with heart or lung diseases should stay indoors and avoid outdoor activities. General population should reduce outdoor activities.
Air Quality
Today
16 Mar
197
Moderate
Tue
17 Mar
130
Light
Wed
18 Mar
56
Good
Thu
19 Mar
96
Good
Fri
20 Mar
103
Light
Sat
21 Mar
90
Good
Sun
22 Mar
32
Excellent
Sujiatun Air quality rank
Air quality in the last 12 months (Sujiatun)
|
2026/02
|
108
|
50
|
68
|
140
|
129
|
44
|
48
|
71
|
63
|
91
|
98
|
119
|
150
|
94
|
63
|
55
|
174
|
38
|
58
|
70
|
79
|
113
|
49
|
80
|
85
|
76
|
131
|
89
|
|||
|
2026/01
|
67
|
100
|
104
|
128
|
90
|
76
|
48
|
54
|
70
|
48
|
30
|
41
|
33
|
51
|
68
|
56
|
39
|
47
|
40
|
47
|
50
|
69
|
71
|
60
|
56
|
114
|
46
|
51
|
73
|
85
|
98
|
|
2025/12
|
54
|
27
|
39
|
58
|
61
|
102
|
125
|
41
|
67
|
129
|
49
|
76
|
101
|
136
|
59
|
81
|
85
|
67
|
66
|
38
|
40
|
52
|
44
|
70
|
44
|
48
|
89
|
101
|
36
|
39
|
31
|
|
2025/11
|
71
|
46
|
55
|
62
|
95
|
80
|
129
|
145
|
48
|
46
|
57
|
100
|
49
|
88
|
94
|
57
|
45
|
57
|
76
|
45
|
76
|
84
|
139
|
219
|
57
|
66
|
43
|
45
|
64
|
48
|
|
|
2025/10
|
47
|
53
|
55
|
58
|
36
|
39
|
45
|
35
|
44
|
55
|
78
|
61
|
74
|
92
|
77
|
53
|
69
|
28
|
30
|
31
|
46
|
62
|
60
|
71
|
114
|
51
|
44
|
83
|
65
|
47
|
56
|
|
2025/09
|
50
|
53
|
49
|
45
|
43
|
28
|
36
|
38
|
43
|
36
|
56
|
45
|
52
|
42
|
34
|
36
|
28
|
45
|
47
|
41
|
53
|
54
|
39
|
32
|
46
|
63
|
65
|
44
|
58
|
46
|
|
|
2025/08
|
40
|
28
|
26
|
18
|
30
|
23
|
29
|
28
|
30
|
32
|
34
|
37
|
31
|
37
|
37
|
20
|
25
|
31
|
34
|
23
|
29
|
20
|
43
|
24
|
17
|
22
|
38
|
21
|
33
|
49
|
29
|
|
2025/07
|
17
|
24
|
16
|
25
|
25
|
21
|
35
|
42
|
48
|
50
|
43
|
42
|
23
|
24
|
26
|
36
|
28
|
33
|
34
|
23
|
24
|
28
|
17
|
19
|
33
|
35
|
35
|
34
|
23
|
14
|
43
|
|
2025/06
|
46
|
61
|
41
|
21
|
51
|
43
|
21
|
47
|
48
|
23
|
42
|
38
|
29
|
44
|
45
|
20
|
37
|
40
|
41
|
26
|
27
|
37
|
43
|
48
|
50
|
42
|
45
|
26
|
32
|
16
|
|
|
2025/05
|
29
|
41
|
43
|
48
|
49
|
42
|
58
|
57
|
64
|
55
|
73
|
65
|
69
|
62
|
58
|
49
|
38
|
36
|
52
|
58
|
58
|
73
|
41
|
68
|
47
|
61
|
56
|
54
|
51
|
60
|
59
|
|
2025/04
|
88
|
60
|
73
|
58
|
43
|
60
|
74
|
73
|
94
|
75
|
55
|
32
|
21
|
27
|
57
|
62
|
72
|
42
|
48
|
45
|
57
|
28
|
57
|
67
|
53
|
58
|
48
|
59
|
71
|
69
|
|
|
2025/03
|
90
|
39
|
46
|
68
|
103
|
82
|
79
|
87
|
115
|
94
|
63
|
79
|
69
|
71
|
52
|
53
|
82
|
62
|
75
|
78
|
76
|
78
|
153
|
66
|
100
|
164
|
45
|
30
|
38
|
34
|
65
|
|
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