Jiangsu - China   2025-07-27   Sunday   33.47N, 119.79E

Jianhu

Jiangsu - China
2025-07-27

Air Quality

Excellent

No health implications.

15

PM2.5

26

PM10

94

O3

0.4

CO

6

SO2

3

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

27 Jul

55 Good

Mon

28 Jul

54 Good

Tue

29 Jul

51 Good

Wed

30 Jul

54 Good

Thu

31 Jul

46 Excellent

Fri

1 Aug

55 Good

Sat

2 Aug

45 Excellent

Monthly Average AQI (Jianhu)

2020/07 - 2025/06

Air quality in the last 12 months (Jianhu)

2025/06
34
15
54
72
80
62
49
30
26
41
29
25
27
24
34
52
41
53
35
10
13
30
24
25
43
78
24
28
27
36
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
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