Air Quality
Excellent
No health implications.
9
PM2.5
13
PM10
42
O3
0.6
CO
3
SO2
21
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Mar
44
Excellent
Mon
2 Mar
57
Good
Tue
3 Mar
43
Excellent
Wed
4 Mar
43
Excellent
Thu
5 Mar
47
Excellent
Fri
6 Mar
44
Excellent
Sat
7 Mar
20
Excellent
Air quality in the last 12 months (Pingtan)
|
2026/01
|
23
|
22
|
37
|
31
|
45
|
27
|
41
|
45
|
55
|
49
|
60
|
58
|
54
|
47
|
45
|
50
|
49
|
23
|
32
|
22
|
30
|
45
|
43
|
38
|
38
|
33
|
20
|
27
|
36
|
30
|
15
|
|
2025/12
|
42
|
45
|
52
|
37
|
31
|
28
|
32
|
43
|
41
|
30
|
35
|
48
|
46
|
34
|
45
|
35
|
45
|
65
|
52
|
48
|
69
|
26
|
31
|
47
|
20
|
35
|
23
|
26
|
28
|
44
|
36
|
|
2025/11
|
25
|
50
|
42
|
10
|
15
|
20
|
35
|
29
|
25
|
37
|
23
|
6
|
11
|
33
|
42
|
31
|
32
|
21
|
24
|
33
|
37
|
44
|
40
|
39
|
48
|
76
|
56
|
96
|
74
|
49
|
|
|
2025/10
|
18
|
14
|
18
|
18
|
27
|
30
|
17
|
23
|
22
|
23
|
24
|
24
|
26
|
30
|
16
|
27
|
28
|
27
|
20
|
19
|
13
|
18
|
25
|
27
|
31
|
45
|
38
|
23
|
23
|
31
|
31
|
|
2025/09
|
24
|
30
|
29
|
36
|
22
|
13
|
17
|
18
|
18
|
28
|
24
|
27
|
36
|
33
|
23
|
16
|
15
|
15
|
13
|
20
|
22
|
21
|
26
|
27
|
17
|
13
|
15
|
16
|
21
|
25
|
|
|
2025/08
|
31
|
32
|
29
|
18
|
17
|
26
|
38
|
45
|
33
|
22
|
23
|
23
|
24
|
25
|
16
|
15
|
16
|
15
|
26
|
29
|
31
|
28
|
28
|
23
|
15
|
12
|
11
|
13
|
13
|
12
|
14
|
|
2025/07
|
17
|
17
|
23
|
23
|
16
|
17
|
18
|
39
|
27
|
16
|
11
|
21
|
36
|
36
|
34
|
38
|
38
|
20
|
25
|
25
|
12
|
15
|
16
|
18
|
19
|
25
|
26
|
30
|
18
|
36
|
44
|
|
2025/06
|
44
|
39
|
15
|
26
|
25
|
25
|
22
|
31
|
26
|
21
|
19
|
17
|
20
|
20
|
25
|
27
|
27
|
28
|
22
|
19
|
20
|
26
|
32
|
33
|
25
|
18
|
19
|
22
|
18
|
13
|
|
|
2025/05
|
55
|
51
|
53
|
37
|
44
|
42
|
47
|
48
|
32
|
27
|
27
|
34
|
31
|
29
|
29
|
30
|
25
|
24
|
28
|
37
|
27
|
37
|
48
|
16
|
52
|
41
|
32
|
17
|
12
|
32
|
41
|
|
2025/04
|
17
|
32
|
34
|
40
|
48
|
48
|
55
|
58
|
60
|
46
|
44
|
22
|
109
|
91
|
73
|
64
|
61
|
58
|
46
|
25
|
53
|
44
|
31
|
21
|
20
|
25
|
31
|
43
|
33
|
37
|
|
|
2025/03
|
59
|
45
|
31
|
22
|
12
|
14
|
38
|
41
|
32
|
31
|
45
|
43
|
27
|
25
|
27
|
20
|
47
|
42
|
44
|
45
|
41
|
44
|
63
|
71
|
66
|
49
|
37
|
52
|
37
|
10
|
10
|
|
2025/02
|
32
|
12
|
19
|
68
|
51
|
33
|
23
|
50
|
29
|
33
|
43
|
79
|
85
|
69
|
52
|
59
|
71
|
32
|
35
|
14
|
14
|
31
|
14
|
70
|
64
|
50
|
61
|
66
|
|||
|
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