Air Quality
Excellent
No health implications.
12
PM2.5
15
PM10
33
O3
0.8
CO
7
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Dec
59
Good
Tue
24 Dec
62
Good
Wed
25 Dec
89
Good
Thu
26 Dec
88
Good
Fri
27 Dec
83
Good
Sat
28 Dec
18
Excellent
Sun
29 Dec
21
Excellent
Air quality in the last 12 months (Nayong)
|
2024/11
|
18
|
20
|
55
|
31
|
25
|
54
|
65
|
65
|
45
|
52
|
49
|
41
|
32
|
39
|
54
|
44
|
36
|
34
|
18
|
19
|
20
|
29
|
30
|
27
|
14
|
21
|
15
|
27
|
40
|
57
|
|
|
2024/10
|
10
|
19
|
27
|
42
|
52
|
34
|
25
|
33
|
27
|
40
|
53
|
27
|
13
|
22
|
29
|
30
|
17
|
29
|
24
|
22
|
20
|
14
|
30
|
47
|
38
|
40
|
32
|
36
|
49
|
44
|
49
|
|
2024/09
|
23
|
23
|
14
|
19
|
33
|
36
|
27
|
14
|
16
|
19
|
24
|
27
|
25
|
27
|
32
|
33
|
24
|
30
|
35
|
41
|
25
|
19
|
32
|
45
|
53
|
54
|
46
|
38
|
28
|
10
|
|
|
2024/08
|
25
|
16
|
14
|
12
|
17
|
20
|
17
|
19
|
19
|
13
|
59
|
65
|
51
|
43
|
42
|
36
|
47
|
30
|
33
|
34
|
32
|
26
|
23
|
26
|
16
|
15
|
27
|
22
|
28
|
30
|
29
|
|
2024/07
|
18
|
23
|
16
|
11
|
15
|
19
|
18
|
18
|
20
|
15
|
15
|
15
|
15
|
14
|
12
|
15
|
15
|
15
|
11
|
13
|
11
|
15
|
16
|
14
|
21
|
29
|
29
|
20
|
13
|
13
|
25
|
|
2024/06
|
42
|
27
|
14
|
13
|
20
|
32
|
11
|
15
|
8
|
17
|
17
|
23
|
27
|
28
|
34
|
32
|
17
|
26
|
26
|
26
|
28
|
15
|
21
|
17
|
21
|
28
|
17
|
18
|
19
|
25
|
|
|
2024/05
|
21
|
16
|
17
|
13
|
34
|
38
|
30
|
27
|
19
|
21
|
20
|
14
|
22
|
31
|
27
|
26
|
25
|
18
|
26
|
29
|
27
|
31
|
34
|
36
|
33
|
14
|
24
|
24
|
13
|
12
|
27
|
|
2024/04
|
40
|
41
|
45
|
25
|
36
|
26
|
17
|
18
|
35
|
36
|
49
|
61
|
54
|
59
|
58
|
65
|
34
|
26
|
21
|
22
|
25
|
37
|
23
|
37
|
36
|
43
|
41
|
56
|
53
|
15
|
|
|
2024/03
|
29
|
37
|
35
|
37
|
39
|
34
|
33
|
48
|
31
|
33
|
25
|
43
|
57
|
61
|
44
|
46
|
56
|
26
|
25
|
50
|
60
|
50
|
25
|
40
|
25
|
51
|
54
|
21
|
42
|
49
|
55
|
|
2024/02
|
40
|
43
|
34
|
29
|
29
|
22
|
21
|
24
|
48
|
112
|
54
|
43
|
49
|
69
|
53
|
58
|
54
|
32
|
45
|
42
|
72
|
47
|
36
|
16
|
18
|
28
|
35
|
28
|
29
|
||
|
2024/01
|
43
|
26
|
35
|
48
|
58
|
82
|
54
|
35
|
55
|
58
|
29
|
43
|
46
|
52
|
39
|
34
|
28
|
30
|
42
|
57
|
33
|
23
|
45
|
35
|
27
|
28
|
28
|
36
|
45
|
36
|
26
|
|
2023/12
|
25
|
16
|
20
|
23
|
57
|
40
|
60
|
66
|
79
|
49
|
43
|
65
|
25
|
20
|
41
|
30
|
29
|
20
|
37
|
50
|
56
|
54
|
63
|
46
|
73
|
88
|
93
|
90
|
70
|
85
|
76
|
|
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