Air Quality
Excellent
No health implications.
8
PM2.5
9
PM10
72
O3
0.6
CO
7
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Dec
40
Excellent
Sun
15 Dec
38
Excellent
Mon
16 Dec
41
Excellent
Tue
17 Dec
45
Excellent
Wed
18 Dec
32
Excellent
Thu
19 Dec
33
Excellent
Fri
20 Dec
30
Excellent
Air quality in the last 12 months (Nanhua)
|
2024/11
|
30
|
39
|
35
|
35
|
36
|
54
|
22
|
12
|
17
|
27
|
24
|
19
|
20
|
23
|
24
|
29
|
32
|
28
|
27
|
27
|
22
|
18
|
22
|
20
|
30
|
26
|
27
|
28
|
12
|
15
|
|
|
2024/10
|
12
|
25
|
23
|
19
|
12
|
18
|
24
|
25
|
24
|
19
|
18
|
24
|
25
|
26
|
28
|
24
|
18
|
32
|
33
|
27
|
17
|
23
|
23
|
23
|
27
|
29
|
45
|
52
|
48
|
38
|
31
|
|
2024/09
|
21
|
21
|
23
|
22
|
16
|
28
|
30
|
24
|
18
|
14
|
21
|
22
|
26
|
24
|
26
|
21
|
24
|
26
|
32
|
34
|
34
|
25
|
27
|
33
|
34
|
34
|
20
|
17
|
17
|
23
|
|
|
2024/08
|
26
|
30
|
24
|
14
|
22
|
17
|
17
|
18
|
15
|
20
|
19
|
36
|
39
|
44
|
41
|
30
|
30
|
31
|
29
|
29
|
29
|
32
|
15
|
19
|
25
|
27
|
23
|
28
|
25
|
26
|
24
|
|
2024/07
|
11
|
17
|
11
|
10
|
11
|
14
|
12
|
14
|
14
|
11
|
12
|
11
|
13
|
16
|
15
|
15
|
18
|
21
|
21
|
16
|
14
|
17
|
16
|
20
|
24
|
25
|
26
|
25
|
22
|
15
|
21
|
|
2024/06
|
31
|
30
|
27
|
24
|
25
|
23
|
17
|
20
|
19
|
24
|
20
|
21
|
11
|
12
|
20
|
18
|
25
|
19
|
23
|
29
|
26
|
22
|
19
|
12
|
16
|
25
|
15
|
10
|
13
|
11
|
|
|
2024/05
|
48
|
46
|
38
|
50
|
51
|
35
|
34
|
40
|
33
|
26
|
29
|
35
|
36
|
32
|
32
|
27
|
29
|
31
|
37
|
16
|
29
|
34
|
28
|
28
|
25
|
11
|
12
|
14
|
21
|
39
|
24
|
|
2024/04
|
30
|
40
|
53
|
46
|
46
|
61
|
50
|
51
|
53
|
52
|
53
|
63
|
47
|
41
|
43
|
57
|
66
|
50
|
41
|
41
|
29
|
44
|
50
|
49
|
41
|
46
|
52
|
59
|
44
|
55
|
|
|
2024/03
|
32
|
33
|
28
|
34
|
27
|
28
|
29
|
29
|
27
|
41
|
40
|
58
|
58
|
47
|
53
|
50
|
57
|
44
|
51
|
70
|
51
|
34
|
20
|
28
|
30
|
39
|
46
|
39
|
45
|
55
|
43
|
|
2024/02
|
42
|
59
|
40
|
32
|
39
|
34
|
38
|
39
|
47
|
78
|
58
|
42
|
38
|
34
|
30
|
32
|
31
|
33
|
31
|
32
|
39
|
44
|
63
|
55
|
45
|
39
|
35
|
33
|
34
|
||
|
2024/01
|
44
|
31
|
33
|
33
|
29
|
37
|
38
|
33
|
35
|
38
|
40
|
41
|
38
|
38
|
37
|
36
|
23
|
33
|
39
|
42
|
48
|
37
|
43
|
33
|
23
|
21
|
24
|
24
|
26
|
37
|
29
|
|
2023/12
|
39
|
33
|
29
|
27
|
27
|
29
|
33
|
31
|
24
|
23
|
26
|
26
|
26
|
24
|
27
|
26
|
29
|
20
|
34
|
29
|
27
|
26
|
27
|
29
|
34
|
28
|
36
|
31
|
32
|
33
|
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