Air Quality
Excellent
No health implications.
3
PM2.5
12
PM10
30
O3
0.7
CO
6
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Nov
46
Excellent
Fri
14 Nov
52
Good
Sat
15 Nov
53
Good
Sun
16 Nov
51
Good
Mon
17 Nov
48
Excellent
Tue
18 Nov
46
Excellent
Wed
19 Nov
42
Excellent
Nan'ao Air quality rank
Air quality in the last 12 months (Nan'ao)
|
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
|
|
|
2025/08
|
28
|
25
|
22
|
12
|
13
|
29
|
36
|
38
|
22
|
13
|
15
|
24
|
31
|
15
|
23
|
25
|
21
|
17
|
16
|
28
|
27
|
32
|
23
|
21
|
27
|
23
|
20
|
23
|
25
|
19
|
27
|
|
2025/07
|
17
|
20
|
23
|
28
|
14
|
19
|
40
|
39
|
31
|
14
|
12
|
36
|
41
|
36
|
32
|
35
|
37
|
26
|
25
|
26
|
24
|
16
|
22
|
32
|
26
|
31
|
37
|
27
|
24
|
35
|
28
|
|
2025/06
|
41
|
38
|
23
|
20
|
32
|
28
|
34
|
26
|
20
|
21
|
23
|
26
|
21
|
36
|
34
|
22
|
18
|
23
|
16
|
17
|
15
|
17
|
20
|
18
|
20
|
15
|
13
|
15
|
12
|
15
|
|
|
2025/05
|
52
|
60
|
48
|
38
|
39
|
32
|
36
|
48
|
39
|
27
|
25
|
39
|
37
|
40
|
33
|
20
|
20
|
26
|
26
|
23
|
22
|
30
|
29
|
24
|
28
|
37
|
33
|
30
|
12
|
24
|
36
|
|
2025/04
|
17
|
36
|
47
|
49
|
36
|
48
|
59
|
63
|
61
|
44
|
40
|
37
|
120
|
101
|
95
|
79
|
64
|
58
|
42
|
34
|
35
|
35
|
35
|
34
|
16
|
19
|
30
|
50
|
37
|
45
|
|
|
2025/03
|
89
|
34
|
26
|
22
|
14
|
17
|
22
|
32
|
38
|
38
|
55
|
63
|
51
|
22
|
42
|
14
|
43
|
54
|
43
|
46
|
50
|
49
|
64
|
72
|
61
|
46
|
32
|
46
|
32
|
11
|
11
|
|
2025/02
|
57
|
23
|
15
|
40
|
55
|
44
|
25
|
38
|
41
|
35
|
46
|
45
|
55
|
36
|
46
|
76
|
56
|
50
|
33
|
30
|
25
|
26
|
33
|
32
|
49
|
57
|
67
|
106
|
|||
|
2025/01
|
52
|
57
|
57
|
42
|
49
|
55
|
54
|
52
|
50
|
53
|
47
|
43
|
45
|
51
|
80
|
91
|
54
|
46
|
58
|
52
|
64
|
70
|
63
|
32
|
31
|
27
|
25
|
42
|
60
|
43
|
43
|
|
2024/12
|
50
|
56
|
51
|
38
|
38
|
42
|
43
|
41
|
42
|
30
|
39
|
33
|
32
|
49
|
58
|
55
|
52
|
47
|
56
|
41
|
44
|
66
|
47
|
37
|
34
|
51
|
61
|
84
|
60
|
56
|
63
|
|
2024/11
|
27
|
19
|
29
|
39
|
42
|
42
|
31
|
30
|
32
|
31
|
35
|
31
|
22
|
29
|
35
|
24
|
23
|
23
|
15
|
12
|
14
|
25
|
30
|
25
|
27
|
19
|
29
|
30
|
33
|
38
|
|
|
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