Air Quality
Excellent
No health implications.
21
PM2.5
35
PM10
9
O3
0.7
CO
8
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Apr
51
Good
Sun
26 Apr
56
Good
Mon
27 Apr
73
Good
Tue
28 Apr
50
Excellent
Wed
29 Apr
48
Excellent
Thu
30 Apr
50
Excellent
Fri
1 May
36
Excellent
Air quality in the last 12 months (Nancheng)
|
2026/03
|
17
|
19
|
35
|
52
|
49
|
47
|
55
|
58
|
56
|
50
|
44
|
53
|
46
|
48
|
63
|
76
|
60
|
27
|
22
|
29
|
41
|
42
|
28
|
21
|
40
|
35
|
33
|
50
|
50
|
30
|
26
|
|
2026/02
|
40
|
38
|
52
|
62
|
71
|
48
|
22
|
39
|
52
|
54
|
49
|
57
|
57
|
44
|
52
|
38
|
71
|
62
|
48
|
33
|
30
|
55
|
65
|
34
|
27
|
26
|
19
|
21
|
|||
|
2026/01
|
31
|
28
|
48
|
56
|
42
|
44
|
44
|
48
|
46
|
46
|
58
|
63
|
60
|
51
|
56
|
68
|
75
|
109
|
79
|
24
|
38
|
51
|
65
|
70
|
68
|
73
|
45
|
44
|
59
|
42
|
22
|
|
2025/12
|
59
|
83
|
60
|
57
|
71
|
74
|
74
|
76
|
83
|
78
|
82
|
77
|
34
|
39
|
44
|
46
|
64
|
119
|
65
|
63
|
74
|
46
|
51
|
27
|
36
|
52
|
53
|
55
|
51
|
62
|
84
|
|
2025/11
|
40
|
53
|
58
|
33
|
27
|
39
|
46
|
34
|
20
|
25
|
52
|
27
|
37
|
43
|
52
|
59
|
61
|
30
|
38
|
45
|
51
|
53
|
61
|
59
|
74
|
77
|
74
|
70
|
54
|
51
|
|
|
2025/10
|
41
|
38
|
35
|
49
|
33
|
25
|
40
|
45
|
43
|
43
|
37
|
35
|
57
|
46
|
46
|
57
|
50
|
47
|
25
|
33
|
29
|
32
|
42
|
42
|
50
|
63
|
58
|
53
|
53
|
68
|
45
|
|
2025/09
|
25
|
22
|
26
|
29
|
29
|
33
|
34
|
25
|
19
|
21
|
19
|
23
|
27
|
29
|
31
|
26
|
26
|
34
|
34
|
33
|
35
|
37
|
33
|
31
|
35
|
34
|
41
|
42
|
46
|
47
|
|
|
2025/08
|
32
|
34
|
24
|
18
|
17
|
17
|
19
|
19
|
26
|
34
|
32
|
34
|
25
|
19
|
23
|
18
|
20
|
20
|
17
|
16
|
17
|
24
|
24
|
25
|
23
|
28
|
24
|
21
|
24
|
22
|
30
|
|
2025/07
|
23
|
22
|
28
|
31
|
28
|
31
|
35
|
39
|
27
|
24
|
29
|
19
|
22
|
23
|
30
|
30
|
38
|
49
|
30
|
21
|
20
|
17
|
25
|
22
|
29
|
28
|
22
|
23
|
26
|
32
|
29
|
|
2025/06
|
24
|
18
|
20
|
31
|
28
|
28
|
32
|
30
|
26
|
25
|
26
|
28
|
34
|
23
|
18
|
24
|
22
|
18
|
22
|
17
|
15
|
18
|
20
|
20
|
27
|
23
|
20
|
22
|
23
|
24
|
|
|
2025/05
|
48
|
44
|
51
|
54
|
28
|
35
|
57
|
38
|
20
|
42
|
35
|
34
|
39
|
37
|
47
|
22
|
23
|
15
|
23
|
22
|
25
|
30
|
22
|
55
|
58
|
54
|
48
|
32
|
21
|
28
|
27
|
|
2025/04
|
43
|
50
|
49
|
54
|
50
|
56
|
56
|
60
|
55
|
34
|
37
|
139
|
135
|
103
|
72
|
53
|
64
|
61
|
28
|
20
|
33
|
21
|
37
|
39
|
18
|
17
|
16
|
35
|
51
|
52
|
|
|
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