Air Quality
Excellent
No health implications.
3
PM2.5
8
PM10
64
O3
0.6
CO
6
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Jun
62
Good
Sun
29 Jun
57
Good
Mon
30 Jun
64
Good
Tue
1 Jul
55
Good
Wed
2 Jul
60
Good
Thu
3 Jul
58
Good
Fri
4 Jul
25
Excellent
Zhenjiang Air quality rank
Air quality in the last 12 months (Zhenjiang)
|
2025/05
|
50
|
45
|
46
|
30
|
21
|
21
|
29
|
25
|
19
|
35
|
33
|
41
|
42
|
45
|
36
|
28
|
17
|
14
|
18
|
25
|
25
|
23
|
23
|
27
|
56
|
47
|
50
|
45
|
10
|
23
|
31
|
|
2025/04
|
33
|
43
|
50
|
69
|
71
|
63
|
61
|
75
|
90
|
38
|
53
|
81
|
192
|
119
|
78
|
72
|
75
|
65
|
25
|
24
|
36
|
35
|
19
|
16
|
13
|
27
|
33
|
21
|
44
|
54
|
|
|
2025/03
|
36
|
31
|
35
|
14
|
11
|
13
|
29
|
27
|
39
|
64
|
63
|
46
|
34
|
38
|
8
|
16
|
44
|
30
|
36
|
42
|
44
|
54
|
70
|
88
|
90
|
64
|
45
|
55
|
16
|
7
|
10
|
|
2025/02
|
63
|
13
|
10
|
39
|
53
|
46
|
24
|
50
|
27
|
39
|
63
|
67
|
46
|
66
|
88
|
56
|
21
|
30
|
47
|
50
|
9
|
26
|
11
|
36
|
55
|
71
|
88
|
64
|
|||
|
2025/01
|
87
|
82
|
69
|
82
|
121
|
121
|
91
|
87
|
69
|
29
|
30
|
42
|
56
|
51
|
61
|
49
|
48
|
53
|
61
|
66
|
66
|
82
|
79
|
79
|
63
|
16
|
27
|
44
|
115
|
107
|
102
|
|
2024/12
|
55
|
54
|
59
|
60
|
95
|
69
|
25
|
40
|
88
|
85
|
40
|
29
|
46
|
71
|
47
|
40
|
49
|
43
|
73
|
67
|
62
|
82
|
86
|
80
|
74
|
97
|
118
|
111
|
85
|
85
|
92
|
|
2024/11
|
51
|
46
|
51
|
60
|
41
|
51
|
34
|
43
|
53
|
63
|
45
|
46
|
53
|
51
|
14
|
16
|
23
|
12
|
13
|
29
|
31
|
33
|
38
|
45
|
55
|
10
|
28
|
35
|
35
|
48
|
|
|
2024/10
|
24
|
26
|
30
|
30
|
35
|
39
|
77
|
79
|
42
|
35
|
48
|
54
|
51
|
55
|
65
|
40
|
58
|
48
|
35
|
15
|
21
|
26
|
17
|
33
|
37
|
51
|
30
|
12
|
31
|
51
|
43
|
|
2024/09
|
35
|
34
|
29
|
33
|
30
|
16
|
12
|
18
|
18
|
28
|
29
|
43
|
51
|
39
|
16
|
24
|
31
|
29
|
32
|
24
|
17
|
18
|
28
|
26
|
27
|
30
|
39
|
32
|
37
|
23
|
|
|
2024/08
|
22
|
24
|
30
|
35
|
45
|
28
|
39
|
43
|
36
|
33
|
31
|
19
|
21
|
21
|
18
|
17
|
21
|
19
|
21
|
24
|
13
|
26
|
27
|
31
|
27
|
34
|
32
|
30
|
34
|
45
|
41
|
|
2024/07
|
23
|
19
|
19
|
22
|
26
|
24
|
20
|
19
|
24
|
21
|
21
|
20
|
22
|
27
|
24
|
14
|
14
|
19
|
25
|
25
|
18
|
24
|
22
|
34
|
47
|
41
|
18
|
14
|
12
|
16
|
17
|
|
2024/06
|
15
|
14
|
30
|
16
|
10
|
14
|
39
|
40
|
13
|
17
|
19
|
26
|
24
|
16
|
12
|
16
|
26
|
12
|
28
|
27
|
18
|
43
|
21
|
16
|
21
|
27
|
23
|
18
|
22
|
24
|
|
|
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