Air Quality
Excellent
No health implications.
10
PM2.5
14
PM10
36
O3
0.9
CO
3
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Jun
57
Good
Sat
20 Jun
88
Good
Sun
21 Jun
88
Good
Mon
22 Jun
76
Good
Tue
23 Jun
82
Good
Wed
24 Jun
72
Good
Thu
25 Jun
39
Excellent
Air quality in the last 12 months (Jiangdu)
|
2026/05
|
53
|
45
|
37
|
40
|
54
|
51
|
46
|
35
|
47
|
49
|
47
|
60
|
71
|
42
|
45
|
43
|
38
|
41
|
38
|
21
|
35
|
55
|
56
|
26
|
44
|
22
|
23
|
43
|
52
|
67
|
68
|
|
2026/04
|
102
|
104
|
53
|
68
|
83
|
74
|
42
|
52
|
37
|
42
|
63
|
38
|
30
|
47
|
50
|
45
|
50
|
40
|
41
|
48
|
72
|
29
|
35
|
46
|
69
|
66
|
71
|
40
|
35
|
51
|
|
|
2026/03
|
31
|
36
|
66
|
37
|
50
|
68
|
49
|
46
|
62
|
57
|
72
|
66
|
78
|
91
|
54
|
67
|
64
|
61
|
81
|
98
|
81
|
86
|
63
|
67
|
79
|
116
|
75
|
85
|
77
|
51
|
73
|
|
2026/02
|
72
|
94
|
95
|
94
|
133
|
68
|
42
|
43
|
47
|
61
|
89
|
114
|
100
|
84
|
118
|
41
|
58
|
82
|
68
|
61
|
44
|
131
|
71
|
34
|
66
|
39
|
24
|
48
|
|||
|
2026/01
|
31
|
42
|
56
|
112
|
144
|
151
|
56
|
81
|
86
|
93
|
56
|
64
|
94
|
92
|
116
|
191
|
103
|
50
|
25
|
41
|
44
|
49
|
90
|
112
|
84
|
24
|
63
|
62
|
47
|
39
|
31
|
|
2025/12
|
99
|
50
|
39
|
55
|
72
|
86
|
96
|
86
|
65
|
62
|
114
|
29
|
43
|
68
|
72
|
87
|
108
|
76
|
105
|
148
|
37
|
44
|
43
|
90
|
46
|
35
|
57
|
86
|
112
|
104
|
31
|
|
2025/11
|
149
|
85
|
37
|
54
|
44
|
46
|
54
|
20
|
45
|
62
|
35
|
49
|
80
|
101
|
111
|
79
|
42
|
48
|
50
|
55
|
93
|
126
|
135
|
103
|
86
|
70
|
208
|
146
|
100
|
105
|
|
|
2025/10
|
42
|
43
|
19
|
32
|
47
|
65
|
36
|
26
|
35
|
43
|
58
|
53
|
24
|
20
|
41
|
22
|
29
|
18
|
26
|
26
|
23
|
29
|
29
|
41
|
41
|
38
|
48
|
39
|
32
|
37
|
33
|
|
2025/09
|
23
|
18
|
37
|
42
|
47
|
46
|
36
|
33
|
22
|
28
|
31
|
31
|
20
|
40
|
34
|
49
|
25
|
20
|
28
|
25
|
29
|
27
|
38
|
19
|
15
|
18
|
35
|
30
|
34
|
36
|
|
|
2025/08
|
26
|
18
|
20
|
23
|
30
|
35
|
24
|
25
|
35
|
13
|
12
|
23
|
41
|
29
|
24
|
29
|
37
|
34
|
35
|
35
|
48
|
36
|
27
|
28
|
23
|
19
|
41
|
35
|
39
|
31
|
17
|
|
2025/07
|
36
|
36
|
38
|
45
|
49
|
49
|
39
|
18
|
17
|
51
|
39
|
27
|
31
|
26
|
41
|
42
|
26
|
26
|
25
|
26
|
23
|
22
|
30
|
29
|
30
|
19
|
19
|
17
|
22
|
17
|
15
|
|
2025/06
|
25
|
13
|
43
|
55
|
61
|
48
|
39
|
26
|
27
|
40
|
25
|
37
|
27
|
39
|
24
|
43
|
40
|
59
|
32
|
17
|
15
|
26
|
24
|
23
|
45
|
49
|
23
|
19
|
21
|
33
|
|
|
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