Jiangsu - China   2025-05-10   Saturday   31.31N, 120.62E

Gusu

Jiangsu - China
2025-05-10

Air Quality

Excellent

No health implications.

28

PM2.5

47

PM10

18

O3

0.6

CO

5

SO2

53

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

10 May

84 Good

Sun

11 May

97 Good

Mon

12 May

124 Light

Tue

13 May

123 Light

Wed

14 May

101 Light

Thu

15 May

15 Excellent

Fri

16 May

50 Excellent

Monthly Average AQI (Gusu)

2020/03 - 2025/02

Air quality in the last 12 months (Gusu)

2025/02
27
68
78
70
47
42
53
37
47
57
40
93
49
39
85
97
59
43
54
37
36
67
87
88
115
119
127
68
2025/01
82
57
66
54
94
92
75
76
38
52
68
74
93
130
43
62
78
87
108
170
179
67
43
42
29
51
43
47
95
73
50
2024/12
67
83
73
36
56
125
164
34
52
46
60
54
75
77
62
67
88
84
37
59
87
50
48
59
88
142
58
63
70
83
86
2024/11
10
54
83
82
35
28
25
31
36
41
47
46
53
44
73
43
19
26
29
36
61
80
19
29
38
33
62
68
52
57
2024/10
18
28
24
21
21
14
17
40
45
66
75
72
26
47
61
37
32
40
27
48
32
39
45
28
37
21
19
59
28
31
27
2024/09
38
42
25
28
28
41
53
42
23
38
12
29
15
25
24
17
18
27
26
18
22
30
31
43
55
21
29
41
41
41
2024/08
30
24
41
38
46
37
42
42
45
44
48
37
40
27
23
38
29
21
20
30
26
34
42
29
36
32
35
30
20
30
33
2024/07
28
25
22
26
25
35
27
35
37
27
29
27
20
23
57
30
35
29
31
34
41
35
24
20
25
28
23
21
21
22
24
2024/06
28
24
39
51
44
20
22
35
28
24
22
41
53
38
34
29
28
21
19
26
33
19
18
25
32
18
10
18
27
19
2024/05
36
36
38
39
30
40
59
40
26
38
61
61
77
53
50
36
51
43
32
33
27
41
34
32
28
35
28
25
29
50
56
2024/04
76
34
26
50
43
50
45
23
62
57
53
44
34
27
60
55
25
79
96
49
46
53
37
47
40
48
42
25
35
38
2024/03
43
61
76
46
31
58
63
98
88
59
64
94
46
58
58
44
69
67
72
115
71
66
75
82
51
34
42
47
46
65
78
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