Air Quality
Excellent
No health implications.
11
PM2.5
19
PM10
61
O3
0.5
CO
6
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Jun
63
Good
Mon
30 Jun
114
Light
Tue
1 Jul
118
Light
Wed
2 Jul
126
Light
Thu
3 Jul
119
Light
Fri
4 Jul
34
Excellent
Sat
5 Jul
23
Excellent
Jianhu Air quality rank
Air quality in the last 12 months (Jianhu)
|
2025/05
|
57
|
61
|
47
|
34
|
28
|
57
|
58
|
46
|
14
|
29
|
42
|
49
|
56
|
74
|
89
|
26
|
63
|
45
|
71
|
64
|
49
|
52
|
57
|
51
|
50
|
55
|
52
|
38
|
37
|
55
|
78
|
|
2025/04
|
57
|
56
|
42
|
58
|
68
|
59
|
78
|
81
|
84
|
58
|
83
|
137
|
82
|
63
|
52
|
55
|
68
|
80
|
82
|
43
|
48
|
44
|
59
|
71
|
58
|
52
|
46
|
45
|
57
|
63
|
|
|
2025/03
|
79
|
35
|
34
|
22
|
57
|
49
|
61
|
86
|
91
|
51
|
86
|
106
|
72
|
50
|
39
|
45
|
46
|
43
|
39
|
71
|
53
|
57
|
66
|
91
|
105
|
91
|
124
|
69
|
78
|
46
|
47
|
|
2025/02
|
36
|
87
|
83
|
48
|
51
|
41
|
54
|
38
|
53
|
60
|
56
|
96
|
65
|
61
|
103
|
122
|
51
|
49
|
40
|
36
|
35
|
49
|
46
|
52
|
86
|
114
|
154
|
132
|
|||
|
2025/01
|
77
|
73
|
49
|
50
|
112
|
97
|
56
|
62
|
43
|
50
|
68
|
91
|
92
|
111
|
56
|
63
|
86
|
102
|
128
|
146
|
117
|
56
|
38
|
29
|
39
|
80
|
57
|
76
|
136
|
70
|
61
|
|
2024/12
|
77
|
91
|
51
|
57
|
128
|
173
|
126
|
41
|
56
|
63
|
62
|
41
|
76
|
56
|
70
|
71
|
97
|
47
|
43
|
70
|
92
|
58
|
63
|
84
|
108
|
91
|
62
|
66
|
66
|
91
|
70
|
|
2024/11
|
34
|
77
|
83
|
75
|
40
|
43
|
42
|
36
|
39
|
47
|
53
|
87
|
72
|
58
|
51
|
55
|
36
|
30
|
26
|
42
|
81
|
74
|
30
|
32
|
28
|
43
|
64
|
63
|
56
|
61
|
|
|
2024/10
|
22
|
25
|
29
|
30
|
25
|
20
|
26
|
41
|
43
|
63
|
93
|
96
|
38
|
51
|
90
|
58
|
28
|
25
|
32
|
31
|
25
|
57
|
42
|
45
|
47
|
32
|
64
|
41
|
42
|
59
|
41
|
|
2024/09
|
41
|
33
|
23
|
24
|
34
|
32
|
21
|
20
|
21
|
21
|
13
|
21
|
27
|
31
|
28
|
25
|
17
|
18
|
18
|
13
|
28
|
29
|
30
|
33
|
30
|
31
|
37
|
25
|
33
|
38
|
|
|
2024/08
|
24
|
20
|
32
|
40
|
34
|
26
|
31
|
23
|
33
|
41
|
91
|
64
|
40
|
23
|
21
|
22
|
23
|
22
|
16
|
15
|
23
|
42
|
41
|
44
|
23
|
28
|
17
|
20
|
20
|
27
|
25
|
|
2024/07
|
31
|
29
|
41
|
24
|
25
|
27
|
26
|
29
|
24
|
58
|
65
|
51
|
11
|
13
|
14
|
64
|
45
|
16
|
25
|
30
|
24
|
36
|
44
|
35
|
21
|
24
|
27
|
23
|
29
|
39
|
32
|
|
2024/06
|
31
|
42
|
58
|
37
|
35
|
33
|
37
|
58
|
64
|
57
|
44
|
49
|
47
|
56
|
44
|
48
|
33
|
38
|
26
|
22
|
30
|
23
|
47
|
70
|
62
|
50
|
25
|
35
|
11
|
28
|
|
|
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