Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
9
PM2.5
41
PM10
166
O3
0.9
CO
6
SO2
7
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 May
88
Good
Fri
30 May
92
Good
Sat
31 May
58
Good
Sun
1 Jun
56
Good
Mon
2 Jun
59
Good
Tue
3 Jun
52
Good
Wed
4 Jun
20
Excellent
Air quality in the last 12 months (Nancha)
|
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
|
|
2024/11
|
52
|
34
|
42
|
30
|
36
|
32
|
33
|
44
|
63
|
53
|
57
|
47
|
64
|
120
|
80
|
48
|
31
|
32
|
58
|
81
|
70
|
42
|
40
|
52
|
50
|
34
|
39
|
46
|
46
|
32
|
|
|
2024/10
|
18
|
25
|
25
|
24
|
42
|
27
|
35
|
44
|
45
|
40
|
23
|
27
|
33
|
39
|
20
|
24
|
33
|
32
|
22
|
43
|
26
|
32
|
28
|
36
|
45
|
42
|
49
|
62
|
70
|
48
|
56
|
|
2024/09
|
16
|
19
|
18
|
18
|
15
|
17
|
15
|
22
|
18
|
21
|
17
|
20
|
18
|
23
|
22
|
28
|
25
|
28
|
20
|
23
|
24
|
23
|
28
|
26
|
22
|
17
|
25
|
34
|
30
|
22
|
|
|
2024/08
|
14
|
13
|
12
|
13
|
11
|
13
|
21
|
21
|
19
|
22
|
14
|
15
|
18
|
21
|
18
|
25
|
19
|
20
|
15
|
15
|
20
|
21
|
17
|
18
|
19
|
18
|
18
|
15
|
20
|
15
|
16
|
|
2024/07
|
67
|
38
|
44
|
41
|
43
|
51
|
56
|
57
|
49
|
34
|
46
|
71
|
34
|
40
|
42
|
46
|
34
|
19
|
21
|
21
|
14
|
14
|
17
|
16
|
15
|
12
|
12
|
19
|
14
|
12
|
17
|
|
2024/06
|
15
|
16
|
19
|
17
|
25
|
28
|
33
|
23
|
18
|
18
|
21
|
19
|
20
|
13
|
12
|
15
|
17
|
19
|
22
|
18
|
15
|
19
|
13
|
15
|
17
|
20
|
17
|
39
|
35
|
55
|
|
|
2024/05
|
43
|
51
|
35
|
74
|
90
|
44
|
32
|
35
|
28
|
24
|
19
|
22
|
21
|
22
|
16
|
20
|
25
|
33
|
17
|
18
|
18
|
30
|
19
|
18
|
16
|
22
|
17
|
23
|
16
|
16
|
17
|
|
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