Air Quality
Excellent
No health implications.
35
PM2.5
50
PM10
111
O3
0.6
CO
5
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Feb
49
Excellent
Thu
26 Feb
55
Good
Fri
27 Feb
53
Good
Sat
28 Feb
52
Good
Sun
1 Mar
38
Excellent
Mon
2 Mar
39
Excellent
Tue
3 Mar
50
Excellent
Nanhua Air quality rank
Air quality in the last 12 months (Nanhua)
|
2026/01
|
40
|
32
|
30
|
22
|
24
|
28
|
30
|
24
|
25
|
31
|
38
|
33
|
38
|
46
|
31
|
31
|
37
|
34
|
31
|
28
|
24
|
30
|
35
|
31
|
27
|
29
|
30
|
33
|
31
|
26
|
35
|
|
2025/12
|
34
|
35
|
43
|
34
|
31
|
28
|
29
|
33
|
32
|
32
|
34
|
33
|
39
|
42
|
35
|
28
|
34
|
28
|
28
|
32
|
32
|
31
|
34
|
31
|
43
|
33
|
33
|
30
|
29
|
26
|
27
|
|
2025/11
|
18
|
13
|
11
|
15
|
12
|
15
|
14
|
18
|
11
|
12
|
13
|
18
|
20
|
21
|
24
|
26
|
31
|
22
|
18
|
14
|
21
|
23
|
22
|
29
|
39
|
43
|
37
|
35
|
34
|
33
|
|
|
2025/10
|
10
|
12
|
12
|
16
|
19
|
20
|
12
|
9
|
11
|
12
|
13
|
15
|
20
|
19
|
18
|
13
|
11
|
11
|
15
|
16
|
19
|
23
|
25
|
28
|
26
|
14
|
17
|
24
|
36
|
22
|
25
|
|
2025/09
|
24
|
17
|
16
|
25
|
22
|
18
|
17
|
19
|
19
|
17
|
12
|
13
|
15
|
13
|
13
|
14
|
17
|
14
|
17
|
21
|
17
|
18
|
13
|
12
|
22
|
15
|
13
|
17
|
16
|
11
|
|
|
2025/08
|
29
|
27
|
20
|
20
|
24
|
21
|
19
|
18
|
22
|
17
|
15
|
13
|
21
|
27
|
31
|
26
|
21
|
26
|
29
|
24
|
14
|
10
|
12
|
12
|
18
|
24
|
22
|
17
|
16
|
19
|
27
|
|
2025/07
|
19
|
16
|
11
|
11
|
12
|
14
|
14
|
15
|
16
|
20
|
18
|
23
|
31
|
27
|
27
|
30
|
30
|
30
|
22
|
21
|
21
|
19
|
17
|
27
|
15
|
29
|
24
|
25
|
31
|
31
|
20
|
|
2025/06
|
12
|
11
|
16
|
21
|
28
|
30
|
24
|
24
|
21
|
23
|
29
|
36
|
40
|
39
|
25
|
15
|
13
|
12
|
12
|
16
|
23
|
18
|
13
|
13
|
13
|
14
|
18
|
17
|
13
|
12
|
|
|
2025/05
|
30
|
27
|
22
|
17
|
24
|
30
|
23
|
26
|
31
|
42
|
21
|
32
|
31
|
32
|
28
|
31
|
32
|
31
|
27
|
31
|
27
|
23
|
45
|
23
|
11
|
18
|
11
|
13
|
16
|
14
|
13
|
|
2025/04
|
66
|
64
|
71
|
67
|
63
|
59
|
67
|
71
|
67
|
62
|
47
|
34
|
43
|
38
|
32
|
23
|
23
|
23
|
24
|
32
|
27
|
26
|
38
|
48
|
56
|
59
|
60
|
63
|
45
|
26
|
|
|
2025/03
|
49
|
43
|
35
|
38
|
48
|
58
|
65
|
57
|
55
|
55
|
47
|
70
|
79
|
63
|
51
|
57
|
54
|
38
|
33
|
46
|
53
|
55
|
51
|
38
|
36
|
35
|
34
|
80
|
107
|
88
|
75
|
|
2025/02
|
51
|
54
|
46
|
42
|
46
|
52
|
51
|
37
|
32
|
30
|
30
|
35
|
52
|
59
|
45
|
53
|
34
|
37
|
48
|
44
|
44
|
44
|
46
|
40
|
36
|
29
|
27
|
40
|
|||
|
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