Air Quality
Excellent
No health implications.
10
PM2.5
15
PM10
47
O3
0.4
CO
5
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Dec
59
Good
Wed
3 Dec
59
Good
Thu
4 Dec
58
Good
Fri
5 Dec
57
Good
Sat
6 Dec
60
Good
Sun
7 Dec
57
Good
Mon
8 Dec
30
Excellent
Air quality in the last 12 months (Nancha)
|
2025/11
|
59
|
37
|
36
|
45
|
87
|
66
|
39
|
73
|
70
|
32
|
45
|
55
|
31
|
42
|
50
|
56
|
41
|
35
|
100
|
117
|
39
|
109
|
199
|
78
|
50
|
80
|
88
|
65
|
62
|
47
|
|
|
2025/10
|
22
|
23
|
33
|
31
|
24
|
20
|
29
|
22
|
24
|
31
|
46
|
23
|
26
|
27
|
30
|
24
|
30
|
23
|
24
|
23
|
26
|
28
|
33
|
39
|
123
|
150
|
67
|
36
|
75
|
99
|
54
|
|
2025/09
|
20
|
16
|
18
|
31
|
22
|
17
|
16
|
17
|
15
|
17
|
18
|
25
|
25
|
23
|
18
|
16
|
15
|
15
|
17
|
18
|
17
|
19
|
20
|
30
|
20
|
18
|
23
|
20
|
25
|
34
|
|
|
2025/08
|
13
|
15
|
15
|
15
|
13
|
11
|
13
|
13
|
13
|
12
|
11
|
17
|
16
|
13
|
15
|
13
|
14
|
15
|
14
|
15
|
12
|
14
|
17
|
15
|
12
|
12
|
15
|
18
|
12
|
17
|
17
|
|
2025/07
|
17
|
16
|
15
|
18
|
20
|
15
|
14
|
14
|
13
|
12
|
19
|
18
|
15
|
12
|
13
|
13
|
15
|
17
|
17
|
13
|
12
|
16
|
20
|
20
|
16
|
14
|
15
|
12
|
15
|
12
|
13
|
|
2025/06
|
24
|
21
|
20
|
17
|
17
|
15
|
17
|
24
|
20
|
19
|
16
|
17
|
24
|
24
|
18
|
25
|
14
|
15
|
16
|
22
|
12
|
14
|
20
|
23
|
32
|
26
|
30
|
27
|
23
|
19
|
|
|
2025/05
|
35
|
36
|
21
|
20
|
18
|
24
|
26
|
24
|
26
|
25
|
45
|
66
|
69
|
44
|
32
|
23
|
23
|
23
|
26
|
24
|
21
|
16
|
18
|
20
|
18
|
21
|
26
|
38
|
46
|
42
|
46
|
|
2025/04
|
65
|
55
|
51
|
53
|
51
|
42
|
42
|
40
|
48
|
61
|
59
|
77
|
39
|
22
|
17
|
23
|
57
|
64
|
27
|
28
|
55
|
30
|
34
|
30
|
27
|
19
|
28
|
28
|
36
|
37
|
|
|
2025/03
|
29
|
36
|
36
|
41
|
43
|
47
|
49
|
44
|
47
|
81
|
42
|
42
|
30
|
25
|
30
|
28
|
26
|
31
|
35
|
63
|
37
|
21
|
26
|
34
|
29
|
32
|
22
|
20
|
21
|
28
|
44
|
|
2025/02
|
72
|
86
|
87
|
65
|
46
|
44
|
42
|
38
|
44
|
58
|
59
|
69
|
61
|
50
|
53
|
30
|
33
|
29
|
32
|
43
|
41
|
34
|
37
|
43
|
55
|
42
|
53
|
60
|
|||
|
2025/01
|
80
|
99
|
96
|
112
|
93
|
94
|
88
|
57
|
47
|
63
|
86
|
95
|
117
|
123
|
83
|
59
|
68
|
90
|
104
|
94
|
100
|
93
|
93
|
96
|
90
|
85
|
55
|
70
|
75
|
55
|
63
|
|
2024/12
|
55
|
44
|
46
|
36
|
38
|
41
|
56
|
55
|
63
|
62
|
55
|
54
|
50
|
62
|
52
|
48
|
42
|
47
|
64
|
79
|
69
|
75
|
62
|
70
|
72
|
42
|
57
|
72
|
84
|
70
|
67
|
|
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