Air Quality
Excellent
No health implications.
16
PM2.5
34
PM10
127
O3
0.3
CO
6
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Mar
60
Good
Fri
13 Mar
53
Good
Sat
14 Mar
52
Good
Sun
15 Mar
48
Excellent
Mon
16 Mar
50
Excellent
Tue
17 Mar
46
Excellent
Wed
18 Mar
21
Excellent
Rui'an Air quality rank
Air quality in the last 12 months (Rui'an)
|
2026/02
|
22
|
35
|
51
|
41
|
43
|
41
|
16
|
34
|
34
|
35
|
46
|
63
|
55
|
37
|
35
|
22
|
39
|
40
|
54
|
47
|
41
|
34
|
107
|
52
|
23
|
27
|
17
|
19
|
|||
|
2026/01
|
25
|
27
|
52
|
60
|
37
|
48
|
52
|
60
|
70
|
64
|
61
|
64
|
61
|
62
|
56
|
65
|
70
|
52
|
39
|
13
|
31
|
48
|
52
|
56
|
70
|
52
|
23
|
36
|
37
|
33
|
14
|
|
2025/12
|
57
|
63
|
53
|
52
|
45
|
45
|
49
|
64
|
42
|
41
|
47
|
58
|
43
|
39
|
56
|
53
|
62
|
81
|
65
|
62
|
72
|
30
|
46
|
67
|
31
|
41
|
39
|
44
|
48
|
62
|
43
|
|
2025/11
|
33
|
54
|
41
|
20
|
18
|
31
|
34
|
40
|
27
|
36
|
28
|
13
|
15
|
40
|
48
|
39
|
35
|
21
|
34
|
42
|
56
|
60
|
54
|
55
|
60
|
83
|
75
|
85
|
79
|
66
|
|
|
2025/10
|
19
|
17
|
13
|
12
|
22
|
30
|
25
|
31
|
24
|
25
|
25
|
26
|
21
|
23
|
17
|
28
|
26
|
32
|
13
|
16
|
19
|
25
|
33
|
33
|
37
|
43
|
35
|
28
|
24
|
26
|
17
|
|
2025/09
|
18
|
19
|
17
|
21
|
22
|
18
|
12
|
23
|
19
|
20
|
20
|
25
|
40
|
26
|
27
|
14
|
16
|
13
|
13
|
22
|
20
|
23
|
18
|
18
|
16
|
19
|
18
|
20
|
20
|
21
|
|
|
2025/08
|
34
|
32
|
31
|
25
|
20
|
26
|
34
|
44
|
42
|
42
|
40
|
25
|
19
|
15
|
14
|
15
|
17
|
15
|
16
|
30
|
27
|
29
|
22
|
17
|
14
|
15
|
14
|
13
|
13
|
16
|
15
|
|
2025/07
|
12
|
20
|
22
|
24
|
15
|
12
|
10
|
12
|
15
|
19
|
21
|
22
|
21
|
30
|
38
|
40
|
33
|
21
|
16
|
17
|
10
|
15
|
18
|
17
|
16
|
11
|
16
|
15
|
18
|
19
|
33
|
|
2025/06
|
42
|
54
|
22
|
30
|
31
|
36
|
36
|
32
|
25
|
19
|
9
|
17
|
16
|
29
|
26
|
19
|
37
|
31
|
22
|
18
|
31
|
31
|
24
|
28
|
28
|
29
|
28
|
24
|
17
|
8
|
|
|
2025/05
|
38
|
45
|
58
|
34
|
38
|
41
|
57
|
46
|
42
|
30
|
34
|
35
|
30
|
29
|
26
|
41
|
50
|
17
|
34
|
43
|
31
|
33
|
47
|
25
|
62
|
53
|
25
|
32
|
17
|
37
|
46
|
|
2025/04
|
30
|
50
|
55
|
52
|
41
|
57
|
56
|
53
|
63
|
48
|
41
|
47
|
95
|
88
|
67
|
61
|
84
|
70
|
46
|
45
|
52
|
40
|
30
|
33
|
24
|
48
|
45
|
41
|
38
|
35
|
|
|
2025/03
|
62
|
57
|
52
|
32
|
21
|
18
|
42
|
53
|
53
|
40
|
65
|
50
|
29
|
32
|
19
|
32
|
42
|
45
|
48
|
55
|
50
|
49
|
61
|
75
|
87
|
72
|
61
|
35
|
46
|
29
|
27
|
|
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