Air Quality
Excellent
No health implications.
15
PM2.5
25
PM10
98
O3
0.4
CO
8
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jul
87
Good
Wed
2 Jul
94
Good
Thu
3 Jul
69
Good
Fri
4 Jul
87
Good
Sat
5 Jul
62
Good
Sun
6 Jul
23
Excellent
Mon
7 Jul
44
Excellent
Air quality in the last 12 months (Shangyi)
|
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
|
|
2024/06
|
21
|
21
|
33
|
32
|
35
|
33
|
15
|
26
|
24
|
28
|
30
|
34
|
28
|
15
|
18
|
18
|
27
|
42
|
36
|
43
|
57
|
392
|
119
|
15
|
21
|
47
|
54
|
48
|
37
|
27
|
|
|
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