Air Quality
Excellent
No health implications.
29
PM2.5
49
PM10
143
O3
0.7
CO
6
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Oct
81
Good
Fri
16 Oct
82
Good
Sat
17 Oct
82
Good
Sun
18 Oct
58
Good
Mon
19 Oct
59
Good
Tue
20 Oct
39
Excellent
Wed
21 Oct
34
Excellent
Air quality in the last 12 months (Nan'ao)
|
2026/08
|
15
|
14
|
27
|
45
|
36
|
38
|
39
|
39
|
30
|
26
|
50
|
44
|
39
|
25
|
19
|
31
|
36
|
24
|
26
|
16
|
24
|
22
|
27
|
22
|
24
|
26
|
29
|
30
|
39
|
28
|
20
|
|
2026/07
|
22
|
24
|
19
|
19
|
17
|
15
|
17
|
20
|
25
|
29
|
46
|
36
|
17
|
17
|
20
|
18
|
20
|
29
|
31
|
26
|
38
|
42
|
42
|
41
|
34
|
24
|
18
|
17
|
21
|
29
|
27
|
|
2026/06
|
45
|
44
|
34
|
31
|
32
|
38
|
24
|
22
|
26
|
30
|
34
|
37
|
28
|
16
|
19
|
18
|
16
|
17
|
22
|
23
|
28
|
28
|
30
|
38
|
34
|
25
|
24
|
25
|
19
|
17
|
|
|
2026/05
|
36
|
42
|
40
|
26
|
29
|
36
|
35
|
44
|
36
|
37
|
47
|
59
|
37
|
18
|
22
|
27
|
33
|
33
|
33
|
30
|
20
|
33
|
33
|
32
|
28
|
29
|
29
|
37
|
35
|
49
|
50
|
|
2026/04
|
28
|
31
|
38
|
43
|
28
|
32
|
38
|
37
|
41
|
31
|
30
|
30
|
26
|
27
|
32
|
35
|
35
|
42
|
38
|
39
|
34
|
32
|
28
|
18
|
29
|
40
|
44
|
40
|
30
|
23
|
|
|
2026/03
|
18
|
46
|
29
|
31
|
33
|
29
|
48
|
38
|
39
|
37
|
45
|
48
|
43
|
42
|
43
|
36
|
36
|
42
|
42
|
34
|
37
|
37
|
40
|
36
|
47
|
34
|
36
|
31
|
35
|
44
|
37
|
|
2026/02
|
30
|
33
|
44
|
48
|
54
|
49
|
33
|
41
|
38
|
37
|
43
|
45
|
45
|
46
|
37
|
36
|
36
|
40
|
40
|
53
|
54
|
59
|
61
|
73
|
45
|
25
|
41
|
11
|
|||
|
2026/01
|
29
|
26
|
36
|
44
|
48
|
30
|
40
|
45
|
47
|
50
|
54
|
56
|
60
|
45
|
54
|
57
|
60
|
51
|
51
|
33
|
36
|
43
|
43
|
39
|
34
|
49
|
50
|
30
|
37
|
40
|
26
|
|
2025/12
|
32
|
40
|
43
|
46
|
37
|
35
|
41
|
43
|
45
|
38
|
44
|
46
|
41
|
31
|
41
|
48
|
53
|
48
|
57
|
48
|
75
|
37
|
35
|
41
|
28
|
28
|
31
|
37
|
38
|
50
|
38
|
|
2025/11
|
26
|
38
|
42
|
22
|
21
|
26
|
30
|
34
|
41
|
27
|
24
|
16
|
17
|
29
|
39
|
38
|
38
|
35
|
22
|
36
|
38
|
46
|
48
|
51
|
41
|
63
|
51
|
65
|
73
|
50
|
|
|
2025/10
|
23
|
22
|
27
|
32
|
22
|
21
|
31
|
29
|
31
|
27
|
28
|
22
|
20
|
24
|
23
|
31
|
35
|
34
|
28
|
22
|
16
|
16
|
24
|
31
|
31
|
43
|
43
|
43
|
24
|
33
|
40
|
|
2025/09
|
30
|
34
|
32
|
26
|
20
|
24
|
17
|
18
|
19
|
22
|
21
|
22
|
21
|
21
|
20
|
25
|
22
|
20
|
16
|
16
|
18
|
23
|
22
|
26
|
25
|
25
|
25
|
25
|
27
|
34
|
|
|
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