Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
21
PM2.5
53
*
PM10
146
O3
0.5
CO
9
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
15 Aug
75
Good
Sat
16 Aug
76
Good
Sun
17 Aug
65
Good
Mon
18 Aug
68
Good
Tue
19 Aug
69
Good
Wed
20 Aug
66
Good
Thu
21 Aug
50
Excellent
Air quality in the last 12 months (Shangyi)
|
2025/06
|
36
|
19
|
19
|
23
|
25
|
20
|
20
|
21
|
25
|
28
|
41
|
52
|
33
|
26
|
17
|
21
|
28
|
33
|
25
|
18
|
18
|
28
|
30
|
34
|
41
|
44
|
42
|
35
|
37
|
33
|
|
|
2025/05
|
25
|
22
|
18
|
28
|
78
|
24
|
46
|
64
|
33
|
44
|
30
|
44
|
50
|
27
|
39
|
97
|
30
|
34
|
26
|
52
|
34
|
39
|
43
|
34
|
40
|
28
|
27
|
38
|
52
|
56
|
20
|
|
2025/04
|
27
|
24
|
63
|
59
|
25
|
49
|
38
|
32
|
33
|
37
|
96
|
39
|
37
|
25
|
31
|
89
|
95
|
20
|
23
|
45
|
51
|
38
|
44
|
22
|
26
|
40
|
17
|
24
|
39
|
23
|
|
|
2025/03
|
61
|
32
|
31
|
45
|
39
|
28
|
37
|
56
|
62
|
92
|
128
|
67
|
57
|
51
|
31
|
22
|
23
|
21
|
22
|
24
|
29
|
52
|
154
|
108
|
58
|
109
|
39
|
27
|
21
|
22
|
23
|
|
2025/02
|
67
|
29
|
22
|
27
|
38
|
68
|
21
|
24
|
35
|
54
|
55
|
38
|
51
|
50
|
72
|
19
|
25
|
22
|
17
|
19
|
21
|
24
|
21
|
49
|
39
|
49
|
64
|
58
|
|||
|
2025/01
|
49
|
25
|
34
|
35
|
47
|
22
|
27
|
18
|
22
|
33
|
44
|
35
|
45
|
28
|
35
|
56
|
50
|
52
|
50
|
51
|
30
|
34
|
59
|
53
|
74
|
111
|
23
|
31
|
142
|
58
|
71
|
|
2024/12
|
40
|
23
|
28
|
24
|
23
|
24
|
21
|
38
|
41
|
41
|
37
|
46
|
30
|
34
|
38
|
38
|
22
|
25
|
39
|
38
|
23
|
39
|
41
|
54
|
51
|
27
|
25
|
50
|
94
|
64
|
45
|
|
2024/11
|
49
|
50
|
31
|
21
|
29
|
36
|
53
|
76
|
102
|
47
|
51
|
50
|
62
|
49
|
48
|
50
|
33
|
37
|
57
|
52
|
31
|
34
|
53
|
77
|
30
|
32
|
24
|
19
|
24
|
46
|
|
|
2024/10
|
14
|
18
|
28
|
43
|
47
|
29
|
17
|
32
|
35
|
31
|
41
|
47
|
56
|
44
|
25
|
52
|
61
|
25
|
18
|
22
|
31
|
18
|
35
|
44
|
53
|
45
|
17
|
33
|
29
|
34
|
48
|
|
2024/09
|
19
|
18
|
23
|
25
|
16
|
15
|
18
|
26
|
29
|
15
|
18
|
20
|
21
|
14
|
18
|
17
|
16
|
30
|
38
|
17
|
14
|
16
|
26
|
32
|
16
|
29
|
53
|
47
|
27
|
15
|
|
|
2024/08
|
19
|
28
|
27
|
32
|
27
|
23
|
33
|
30
|
28
|
59
|
14
|
15
|
15
|
23
|
29
|
42
|
32
|
25
|
26
|
17
|
14
|
14
|
18
|
22
|
18
|
16
|
23
|
28
|
31
|
25
|
30
|
|
2024/07
|
17
|
26
|
24
|
26
|
28
|
23
|
29
|
29
|
44
|
46
|
45
|
31
|
26
|
36
|
41
|
24
|
17
|
23
|
30
|
28
|
51
|
64
|
42
|
37
|
24
|
20
|
23
|
19
|
16
|
24
|
21
|
|
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