Zhejiang - China   2025-07-11   Friday   29.60N, 119.04E

Chun'an

Zhejiang - China
2025-07-11

Air Quality

Excellent

No health implications.

7

PM2.5

12

PM10

50

O3

0.4

CO

4

SO2

11

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

11 Jul

51 Good

Sat

12 Jul

51 Good

Sun

13 Jul

49 Excellent

Mon

14 Jul

58 Good

Tue

15 Jul

83 Good

Wed

16 Jul

81 Good

Thu

17 Jul

33 Excellent

Chun'an Air quality rank

Monthly Average AQI (Chun'an)

2020/07 - 2025/06

Air quality in the last 12 months (Chun'an)

2025/06
25
15
23
40
32
34
41
33
22
21
15
23
22
17
10
27
37
23
21
20
21
20
12
15
25
25
23
20
22
26
2025/05
44
47
54
51
30
71
109
52
16
35
32
40
39
43
65
42
21
52
37
21
14
27
11
40
59
56
60
42
25
36
41
2025/04
43
44
68
69
60
58
58
54
62
47
52
97
124
95
53
46
58
58
58
65
55
18
43
38
33
44
33
37
53
53
2025/03
46
49
28
15
36
44
60
60
81
92
83
55
19
34
15
37
32
42
48
39
41
42
48
55
55
68
59
63
41
59
41
2025/02
16
24
73
55
38
55
62
37
37
49
71
77
119
106
88
37
59
33
50
26
23
33
53
73
87
66
57
39
2025/01
115
94
91
92
93
79
81
90
66
38
54
66
70
70
77
49
58
70
62
74
97
89
81
58
44
27
37
64
179
68
53
2024/12
55
61
91
89
49
52
106
71
56
61
20
75
71
91
67
53
66
78
47
56
75
70
70
76
88
123
125
82
69
81
91
2024/11
10
28
43
68
58
48
37
43
47
42
44
52
46
51
28
27
21
26
37
41
46
56
78
47
33
30
43
49
48
52
2024/10
19
27
31
32
32
21
14
21
44
47
60
60
47
45
44
19
28
32
19
30
47
44
38
46
43
30
13
34
60
45
39
2024/09
36
40
44
37
29
31
44
36
25
40
19
29
26
29
31
19
19
22
21
17
14
22
24
33
39
52
25
32
41
35
2024/08
20
22
27
29
25
29
33
32
31
32
31
21
16
22
27
41
41
37
23
16
15
30
36
40
45
48
41
22
28
29
32
2024/07
21
20
20
24
24
25
24
23
25
27
31
27
27
22
30
27
28
23
21
24
26
24
26
23
17
12
10
15
14
16
19
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