Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
119
*
PM2.5
125
PM10
108
O3
1.0
CO
7
SO2
22
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
16 Sep
105
Light
Thu
17 Sep
77
Good
Fri
18 Sep
84
Good
Sat
19 Sep
96
Good
Sun
20 Sep
101
Light
Mon
21 Sep
102
Light
Tue
22 Sep
31
Excellent
Air quality in the last 12 months (Junshan)
|
2026/08
|
25
|
24
|
25
|
34
|
33
|
29
|
34
|
45
|
43
|
34
|
18
|
15
|
18
|
27
|
32
|
34
|
40
|
42
|
50
|
49
|
44
|
40
|
34
|
27
|
31
|
32
|
36
|
43
|
37
|
32
|
36
|
|
2026/07
|
26
|
19
|
21
|
25
|
18
|
25
|
27
|
28
|
26
|
30
|
32
|
37
|
44
|
45
|
27
|
27
|
30
|
27
|
34
|
32
|
29
|
20
|
31
|
31
|
38
|
35
|
20
|
17
|
25
|
22
|
23
|
|
2026/06
|
50
|
56
|
38
|
31
|
63
|
40
|
45
|
28
|
38
|
38
|
48
|
43
|
26
|
29
|
43
|
50
|
47
|
52
|
24
|
29
|
22
|
24
|
21
|
24
|
33
|
40
|
60
|
51
|
47
|
34
|
|
|
2026/05
|
38
|
32
|
37
|
35
|
38
|
39
|
40
|
49
|
45
|
46
|
47
|
61
|
26
|
29
|
53
|
31
|
19
|
17
|
21
|
34
|
40
|
31
|
42
|
35
|
31
|
18
|
30
|
33
|
58
|
41
|
45
|
|
2026/04
|
52
|
39
|
35
|
34
|
66
|
56
|
80
|
74
|
37
|
36
|
47
|
39
|
40
|
21
|
29
|
46
|
44
|
53
|
47
|
72
|
26
|
22
|
34
|
36
|
49
|
55
|
51
|
29
|
30
|
30
|
|
|
2026/03
|
19
|
32
|
55
|
51
|
73
|
80
|
80
|
63
|
87
|
65
|
52
|
78
|
46
|
67
|
77
|
17
|
19
|
38
|
60
|
82
|
65
|
56
|
53
|
80
|
69
|
79
|
70
|
58
|
55
|
37
|
53
|
|
2026/02
|
64
|
78
|
92
|
107
|
89
|
147
|
67
|
72
|
59
|
69
|
70
|
94
|
61
|
46
|
72
|
35
|
95
|
77
|
80
|
44
|
32
|
52
|
67
|
43
|
46
|
21
|
35
|
54
|
|||
|
2026/01
|
34
|
54
|
65
|
53
|
70
|
73
|
64
|
62
|
63
|
57
|
75
|
78
|
66
|
65
|
99
|
123
|
137
|
140
|
18
|
43
|
38
|
49
|
68
|
68
|
69
|
136
|
102
|
84
|
71
|
59
|
46
|
|
2025/12
|
95
|
109
|
67
|
59
|
74
|
81
|
99
|
110
|
127
|
129
|
140
|
129
|
31
|
43
|
46
|
55
|
101
|
119
|
78
|
101
|
52
|
47
|
34
|
60
|
55
|
55
|
68
|
67
|
69
|
134
|
100
|
|
2025/11
|
58
|
44
|
64
|
31
|
56
|
63
|
35
|
19
|
28
|
36
|
55
|
35
|
42
|
61
|
80
|
74
|
65
|
31
|
40
|
39
|
57
|
63
|
76
|
57
|
75
|
61
|
98
|
75
|
60
|
60
|
|
|
2025/10
|
45
|
49
|
38
|
41
|
59
|
67
|
58
|
72
|
81
|
66
|
130
|
160
|
69
|
44
|
48
|
28
|
24
|
12
|
12
|
20
|
20
|
26
|
35
|
36
|
70
|
68
|
64
|
75
|
124
|
110
|
52
|
|
2025/09
|
23
|
29
|
34
|
31
|
37
|
34
|
40
|
48
|
29
|
29
|
36
|
26
|
26
|
29
|
33
|
38
|
38
|
31
|
15
|
16
|
30
|
29
|
22
|
14
|
13
|
24
|
38
|
50
|
44
|
38
|
|
|
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