Air Quality
Excellent
No health implications.
26
PM2.5
35
PM10
78
O3
0.8
CO
10
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Feb
34
Excellent
Thu
6 Feb
38
Excellent
Fri
7 Feb
35
Excellent
Sat
8 Feb
38
Excellent
Sun
9 Feb
34
Excellent
Mon
10 Feb
38
Excellent
Tue
11 Feb
48
Excellent
Air quality in the last 12 months (Nanhua)
|
2024/12
|
23
|
25
|
24
|
24
|
26
|
29
|
29
|
28
|
22
|
29
|
37
|
37
|
35
|
27
|
23
|
23
|
26
|
30
|
27
|
29
|
31
|
25
|
25
|
33
|
29
|
37
|
48
|
54
|
32
|
27
|
34
|
|
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
|
|
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