Air Quality
Excellent
No health implications.
9
PM2.5
27
PM10
128
O3
0.2
CO
5
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 May
66
Good
Tue
6 May
79
Good
Wed
7 May
74
Good
Thu
8 May
78
Good
Fri
9 May
76
Good
Sat
10 May
79
Good
Sun
11 May
42
Excellent
Air quality in the last 12 months (Wangcang)
|
2025/02
|
38
|
42
|
39
|
50
|
45
|
43
|
41
|
43
|
55
|
59
|
58
|
66
|
56
|
48
|
48
|
55
|
49
|
47
|
52
|
56
|
57
|
57
|
39
|
39
|
33
|
43
|
57
|
61
|
|||
|
2025/01
|
87
|
70
|
97
|
72
|
68
|
87
|
73
|
60
|
65
|
62
|
51
|
60
|
69
|
67
|
54
|
57
|
70
|
67
|
80
|
93
|
104
|
118
|
124
|
59
|
39
|
76
|
70
|
72
|
119
|
102
|
49
|
|
2024/12
|
58
|
74
|
59
|
48
|
37
|
45
|
48
|
44
|
43
|
55
|
54
|
55
|
32
|
37
|
64
|
81
|
89
|
93
|
70
|
65
|
65
|
70
|
70
|
67
|
69
|
74
|
63
|
45
|
71
|
89
|
85
|
|
2024/11
|
18
|
19
|
28
|
29
|
27
|
36
|
46
|
50
|
31
|
34
|
27
|
21
|
18
|
24
|
26
|
17
|
10
|
10
|
13
|
19
|
25
|
32
|
26
|
20
|
18
|
35
|
38
|
44
|
50
|
58
|
|
|
2024/10
|
16
|
22
|
31
|
31
|
36
|
43
|
37
|
44
|
32
|
31
|
40
|
25
|
22
|
24
|
30
|
33
|
29
|
30
|
25
|
10
|
11
|
24
|
31
|
36
|
25
|
20
|
17
|
25
|
35
|
34
|
23
|
|
2024/09
|
31
|
44
|
38
|
28
|
19
|
26
|
30
|
37
|
25
|
15
|
22
|
26
|
29
|
23
|
34
|
29
|
31
|
35
|
38
|
29
|
14
|
19
|
27
|
41
|
40
|
48
|
66
|
65
|
35
|
10
|
|
|
2024/08
|
23
|
21
|
20
|
15
|
15
|
17
|
19
|
21
|
23
|
46
|
52
|
44
|
38
|
31
|
19
|
18
|
21
|
14
|
22
|
30
|
32
|
39
|
34
|
31
|
30
|
26
|
22
|
23
|
30
|
28
|
32
|
|
2024/07
|
18
|
21
|
19
|
20
|
17
|
18
|
17
|
13
|
14
|
10
|
11
|
17
|
19
|
12
|
14
|
19
|
17
|
14
|
12
|
14
|
22
|
21
|
22
|
36
|
59
|
45
|
33
|
29
|
20
|
17
|
20
|
|
2024/06
|
41
|
23
|
27
|
17
|
20
|
23
|
19
|
19
|
22
|
28
|
27
|
25
|
29
|
25
|
34
|
23
|
17
|
20
|
19
|
19
|
11
|
22
|
32
|
39
|
18
|
22
|
18
|
22
|
24
|
29
|
|
|
2024/05
|
19
|
13
|
11
|
19
|
36
|
45
|
51
|
43
|
31
|
29
|
60
|
69
|
59
|
57
|
49
|
57
|
53
|
74
|
17
|
18
|
24
|
32
|
36
|
32
|
29
|
16
|
24
|
28
|
20
|
30
|
45
|
|
2024/04
|
26
|
57
|
72
|
50
|
24
|
26
|
24
|
27
|
27
|
17
|
23
|
26
|
31
|
29
|
44
|
43
|
27
|
23
|
57
|
100
|
78
|
54
|
35
|
38
|
27
|
32
|
32
|
31
|
19
|
11
|
|
|
2024/03
|
59
|
49
|
53
|
54
|
50
|
56
|
52
|
49
|
46
|
44
|
41
|
46
|
28
|
32
|
42
|
83
|
51
|
40
|
59
|
58
|
56
|
54
|
57
|
30
|
20
|
28
|
28
|
42
|
35
|
37
|
28
|
|
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