Air Quality
Excellent
No health implications.
12
PM2.5
20
PM10
79
O3
0.7
CO
9
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jun
54
Good
Mon
2 Jun
56
Good
Tue
3 Jun
53
Good
Wed
4 Jun
58
Good
Thu
5 Jun
57
Good
Fri
6 Jun
56
Good
Sat
7 Jun
35
Excellent
Air quality in the last 12 months (Nanxiong)
|
2025/04
|
30
|
44
|
52
|
63
|
57
|
60
|
60
|
68
|
84
|
52
|
50
|
78
|
170
|
113
|
85
|
75
|
70
|
61
|
35
|
31
|
40
|
34
|
27
|
28
|
23
|
25
|
34
|
36
|
49
|
57
|
|
|
2025/03
|
48
|
35
|
31
|
18
|
14
|
15
|
32
|
33
|
40
|
48
|
54
|
48
|
37
|
33
|
23
|
18
|
48
|
41
|
42
|
49
|
50
|
55
|
64
|
75
|
83
|
63
|
47
|
64
|
23
|
9
|
16
|
|
2025/02
|
44
|
18
|
16
|
36
|
52
|
54
|
27
|
53
|
35
|
37
|
48
|
55
|
54
|
63
|
67
|
57
|
39
|
47
|
40
|
36
|
18
|
21
|
18
|
37
|
54
|
72
|
73
|
55
|
|||
|
2025/01
|
78
|
76
|
73
|
65
|
88
|
90
|
74
|
70
|
61
|
50
|
43
|
49
|
58
|
57
|
67
|
67
|
56
|
57
|
57
|
58
|
65
|
73
|
70
|
69
|
55
|
19
|
28
|
44
|
116
|
69
|
61
|
|
2024/12
|
60
|
63
|
53
|
56
|
65
|
51
|
38
|
42
|
62
|
59
|
41
|
30
|
44
|
53
|
52
|
50
|
53
|
55
|
63
|
54
|
54
|
73
|
74
|
61
|
66
|
75
|
79
|
81
|
70
|
72
|
80
|
|
2024/11
|
33
|
34
|
44
|
51
|
50
|
49
|
35
|
40
|
46
|
54
|
44
|
42
|
43
|
47
|
32
|
23
|
29
|
16
|
17
|
24
|
28
|
31
|
34
|
40
|
42
|
18
|
31
|
34
|
37
|
51
|
|
|
2024/10
|
27
|
22
|
28
|
30
|
28
|
36
|
46
|
46
|
32
|
38
|
47
|
50
|
49
|
56
|
56
|
34
|
43
|
47
|
35
|
21
|
30
|
35
|
32
|
35
|
38
|
38
|
35
|
16
|
35
|
47
|
32
|
|
2024/09
|
35
|
39
|
40
|
32
|
29
|
19
|
16
|
19
|
17
|
31
|
39
|
46
|
37
|
41
|
23
|
25
|
30
|
27
|
35
|
22
|
23
|
21
|
25
|
25
|
22
|
31
|
31
|
28
|
32
|
23
|
|
|
2024/08
|
23
|
25
|
34
|
43
|
40
|
34
|
32
|
37
|
34
|
42
|
36
|
28
|
22
|
27
|
23
|
21
|
20
|
19
|
18
|
23
|
18
|
24
|
27
|
28
|
36
|
37
|
38
|
33
|
33
|
36
|
37
|
|
2024/07
|
19
|
18
|
19
|
19
|
19
|
17
|
13
|
16
|
17
|
20
|
19
|
21
|
20
|
23
|
18
|
15
|
15
|
15
|
17
|
23
|
21
|
28
|
31
|
33
|
29
|
18
|
15
|
16
|
16
|
18
|
14
|
|
2024/06
|
12
|
11
|
33
|
21
|
17
|
24
|
30
|
32
|
20
|
24
|
19
|
24
|
28
|
20
|
16
|
15
|
15
|
24
|
21
|
24
|
22
|
34
|
21
|
16
|
19
|
26
|
23
|
20
|
16
|
18
|
|
|
2024/05
|
20
|
23
|
29
|
34
|
22
|
29
|
47
|
46
|
49
|
52
|
44
|
30
|
50
|
43
|
44
|
53
|
58
|
52
|
38
|
17
|
14
|
15
|
24
|
21
|
26
|
20
|
16
|
25
|
33
|
42
|
28
|
|
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