Air Quality
Excellent
No health implications.
7
PM2.5
19
PM10
88
O3
0.3
CO
3
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Dec
48
Excellent
Thu
26 Dec
51
Good
Fri
27 Dec
50
Excellent
Sat
28 Dec
52
Good
Sun
29 Dec
50
Excellent
Mon
30 Dec
29
Excellent
Tue
31 Dec
37
Excellent
Air quality in the last 12 months (Pingtan)
|
2024/11
|
13
|
14
|
36
|
38
|
49
|
35
|
29
|
26
|
22
|
24
|
17
|
20
|
24
|
21
|
20
|
10
|
20
|
25
|
17
|
15
|
17
|
24
|
31
|
22
|
22
|
16
|
37
|
27
|
39
|
38
|
|
|
2024/10
|
13
|
11
|
15
|
13
|
16
|
19
|
13
|
11
|
32
|
38
|
43
|
31
|
29
|
28
|
28
|
24
|
33
|
31
|
25
|
18
|
25
|
31
|
38
|
33
|
18
|
20
|
18
|
16
|
36
|
34
|
20
|
|
2024/09
|
33
|
25
|
24
|
21
|
19
|
14
|
16
|
14
|
20
|
41
|
50
|
34
|
16
|
20
|
28
|
21
|
23
|
25
|
19
|
23
|
24
|
9
|
11
|
19
|
19
|
13
|
18
|
25
|
24
|
15
|
|
|
2024/08
|
26
|
44
|
45
|
41
|
37
|
21
|
28
|
37
|
44
|
54
|
50
|
53
|
43
|
30
|
25
|
15
|
23
|
23
|
18
|
11
|
21
|
28
|
35
|
42
|
32
|
37
|
52
|
43
|
36
|
39
|
38
|
|
2024/07
|
22
|
20
|
19
|
24
|
29
|
21
|
18
|
18
|
17
|
19
|
27
|
27
|
26
|
28
|
22
|
19
|
22
|
22
|
25
|
30
|
26
|
20
|
19
|
15
|
12
|
14
|
14
|
24
|
19
|
14
|
16
|
|
2024/06
|
9
|
8
|
17
|
30
|
29
|
15
|
21
|
18
|
23
|
19
|
17
|
29
|
28
|
28
|
21
|
17
|
18
|
18
|
19
|
20
|
26
|
34
|
28
|
21
|
22
|
25
|
29
|
18
|
19
|
20
|
|
|
2024/05
|
14
|
19
|
24
|
29
|
37
|
44
|
34
|
42
|
24
|
24
|
37
|
37
|
27
|
30
|
40
|
37
|
35
|
38
|
27
|
20
|
9
|
15
|
28
|
35
|
24
|
24
|
17
|
19
|
23
|
28
|
35
|
|
2024/04
|
39
|
55
|
41
|
28
|
18
|
32
|
14
|
33
|
22
|
49
|
53
|
54
|
30
|
36
|
57
|
41
|
42
|
33
|
82
|
73
|
35
|
33
|
33
|
27
|
53
|
56
|
51
|
21
|
38
|
23
|
|
|
2024/03
|
15
|
36
|
42
|
52
|
54
|
21
|
48
|
59
|
60
|
44
|
37
|
34
|
54
|
64
|
38
|
41
|
59
|
46
|
38
|
61
|
58
|
63
|
62
|
36
|
32
|
38
|
28
|
51
|
37
|
59
|
40
|
|
2024/02
|
49
|
25
|
24
|
19
|
22
|
27
|
22
|
31
|
62
|
103
|
54
|
51
|
61
|
98
|
84
|
25
|
32
|
71
|
53
|
45
|
32
|
17
|
18
|
21
|
23
|
35
|
29
|
45
|
45
|
||
|
2024/01
|
80
|
53
|
51
|
41
|
51
|
55
|
104
|
51
|
48
|
62
|
90
|
85
|
49
|
31
|
84
|
32
|
35
|
46
|
36
|
32
|
22
|
20
|
25
|
28
|
42
|
54
|
71
|
74
|
60
|
32
|
40
|
|
2023/12
|
42
|
39
|
39
|
29
|
25
|
37
|
47
|
54
|
58
|
52
|
62
|
23
|
26
|
34
|
60
|
18
|
33
|
31
|
25
|
19
|
49
|
38
|
32
|
37
|
47
|
49
|
42
|
35
|
33
|
56
|
80
|
|
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