Jiangsu - China   2025-07-30   Wednesday   34.30N, 119.26E

Guanyun

Jiangsu - China
2025-07-30

Air Quality

Excellent

No health implications.

6

PM2.5

13

PM10

52

O3

0.5

CO

2

SO2

4

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

30 Jul

75 Good

Thu

31 Jul

41 Excellent

Fri

1 Aug

47 Excellent

Sat

2 Aug

51 Good

Sun

3 Aug

64 Good

Mon

4 Aug

31 Excellent

Tue

5 Aug

37 Excellent

Monthly Average AQI (Guanyun)

2020/07 - 2025/06

Air quality in the last 12 months (Guanyun)

2025/06
33
15
48
66
64
69
69
53
48
39
45
41
26
29
40
62
44
53
30
10
19
44
33
32
46
54
33
30
19
24
2025/05
57
64
47
39
24
55
55
45
10
24
43
49
52
76
79
51
69
34
68
57
60
58
58
53
47
60
52
36
35
49
62
2025/04
56
51
39
61
66
59
71
80
76
59
72
120
70
60
50
59
77
84
82
54
38
59
74
89
58
56
52
45
55
63
2025/03
55
23
37
39
62
62
73
99
101
68
90
104
69
56
39
40
52
41
42
62
59
60
80
99
116
94
134
77
58
52
58
2025/02
52
99
84
44
53
50
56
39
49
63
57
73
52
74
99
103
47
53
39
35
40
42
51
53
69
114
153
160
2025/01
87
95
53
65
151
97
55
60
45
46
78
106
96
110
50
69
79
108
139
106
118
72
53
29
47
98
50
68
115
78
87
2024/12
82
99
49
68
162
163
98
45
63
84
64
42
75
64
82
85
94
43
49
88
87
53
64
91
110
87
67
67
67
100
73
2024/11
47
76
92
72
36
46
39
39
39
38
61
105
79
50
54
72
37
28
29
49
80
60
32
32
22
41
63
61
60
69
2024/10
24
26
36
35
22
26
43
39
46
72
116
97
41
52
96
63
21
16
37
38
39
59
40
54
51
33
69
38
49
66
56
2024/09
41
27
28
25
36
27
22
19
20
19
22
11
28
33
30
29
15
17
17
14
26
30
30
33
27
44
37
21
28
33
2024/08
20
16
26
33
30
19
19
19
30
34
91
53
52
25
25
21
26
18
14
12
26
47
46
47
30
28
14
22
24
30
35
2024/07
37
20
43
23
26
18
19
17
14
58
80
72
18
15
18
38
25
12
16
14
24
27
40
45
22
25
23
21
26
37
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