Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
20
PM2.5
58
*
PM10
128
O3
0.6
CO
9
SO2
11
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
10 May
60
Good
Mon
11 May
86
Good
Tue
12 May
90
Good
Wed
13 May
89
Good
Thu
14 May
85
Good
Fri
15 May
33
Excellent
Sat
16 May
31
Excellent
Air quality in the last 12 months (Sujiatun)
|
2026/04
|
81
|
87
|
72
|
43
|
48
|
37
|
43
|
63
|
54
|
61
|
40
|
65
|
53
|
97
|
85
|
81
|
58
|
103
|
75
|
105
|
80
|
52
|
51
|
68
|
69
|
43
|
40
|
33
|
46
|
47
|
|
|
2026/03
|
155
|
202
|
230
|
105
|
53
|
35
|
54
|
119
|
55
|
88
|
77
|
84
|
110
|
145
|
275
|
145
|
184
|
48
|
57
|
67
|
107
|
118
|
105
|
92
|
100
|
185
|
70
|
110
|
59
|
37
|
63
|
|
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
|
|
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