Air Quality
Excellent
No health implications.
6
PM2.5
11
PM10
57
O3
0.4
CO
6
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Jun
53
Good
Mon
30 Jun
64
Good
Tue
1 Jul
51
Good
Wed
2 Jul
52
Good
Thu
3 Jul
72
Good
Fri
4 Jul
34
Excellent
Sat
5 Jul
20
Excellent
Junshan Air quality rank
Air quality in the last 12 months (Junshan)
|
2025/05
|
53
|
60
|
58
|
45
|
45
|
81
|
103
|
29
|
46
|
56
|
37
|
47
|
45
|
60
|
38
|
19
|
41
|
87
|
62
|
21
|
19
|
21
|
45
|
57
|
51
|
48
|
52
|
33
|
25
|
24
|
17
|
|
2025/04
|
64
|
57
|
57
|
58
|
69
|
68
|
64
|
62
|
58
|
42
|
47
|
190
|
131
|
127
|
78
|
57
|
66
|
68
|
49
|
61
|
39
|
51
|
47
|
48
|
58
|
45
|
37
|
57
|
60
|
27
|
|
|
2025/03
|
63
|
34
|
15
|
36
|
39
|
52
|
64
|
54
|
46
|
53
|
32
|
57
|
52
|
44
|
29
|
47
|
39
|
43
|
46
|
54
|
53
|
53
|
57
|
55
|
56
|
68
|
98
|
64
|
70
|
55
|
62
|
|
2025/02
|
63
|
57
|
91
|
87
|
69
|
47
|
91
|
54
|
48
|
58
|
49
|
80
|
108
|
88
|
67
|
56
|
46
|
32
|
39
|
75
|
81
|
43
|
84
|
93
|
69
|
63
|
48
|
54
|
|||
|
2025/01
|
107
|
140
|
181
|
228
|
74
|
81
|
76
|
73
|
63
|
54
|
70
|
71
|
85
|
113
|
79
|
61
|
77
|
92
|
110
|
125
|
128
|
130
|
248
|
111
|
22
|
47
|
60
|
102
|
248
|
77
|
126
|
|
2024/12
|
49
|
69
|
122
|
93
|
48
|
56
|
55
|
77
|
53
|
69
|
67
|
92
|
88
|
58
|
57
|
53
|
68
|
93
|
71
|
95
|
98
|
65
|
69
|
93
|
109
|
134
|
155
|
75
|
62
|
103
|
128
|
|
2024/11
|
86
|
109
|
116
|
116
|
79
|
83
|
62
|
60
|
69
|
54
|
73
|
71
|
79
|
91
|
114
|
97
|
25
|
20
|
26
|
30
|
39
|
60
|
81
|
90
|
36
|
30
|
44
|
49
|
53
|
51
|
|
|
2024/10
|
41
|
70
|
61
|
50
|
64
|
82
|
42
|
39
|
67
|
89
|
119
|
203
|
142
|
82
|
78
|
99
|
46
|
31
|
26
|
39
|
18
|
21
|
34
|
55
|
70
|
62
|
73
|
125
|
120
|
71
|
58
|
|
2024/09
|
43
|
44
|
54
|
58
|
50
|
51
|
55
|
35
|
42
|
44
|
45
|
35
|
48
|
44
|
56
|
46
|
52
|
61
|
34
|
39
|
48
|
39
|
43
|
58
|
62
|
89
|
106
|
68
|
42
|
63
|
|
|
2024/08
|
11
|
17
|
18
|
22
|
27
|
27
|
33
|
28
|
26
|
33
|
55
|
56
|
29
|
39
|
32
|
28
|
39
|
35
|
30
|
31
|
30
|
32
|
24
|
26
|
21
|
34
|
30
|
25
|
34
|
39
|
39
|
|
2024/07
|
9
|
25
|
22
|
17
|
20
|
18
|
20
|
20
|
21
|
29
|
39
|
41
|
35
|
24
|
30
|
27
|
19
|
18
|
16
|
18
|
22
|
17
|
21
|
32
|
35
|
25
|
20
|
10
|
9
|
11
|
18
|
|
2024/06
|
21
|
38
|
41
|
19
|
22
|
33
|
30
|
44
|
22
|
12
|
20
|
24
|
20
|
18
|
26
|
32
|
38
|
33
|
17
|
23
|
23
|
11
|
14
|
14
|
18
|
23
|
10
|
16
|
8
|
8
|
|
|
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