Air Quality
Excellent
No health implications.
12
PM2.5
18
PM10
59
O3
0.6
CO
3
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Aug
101
Light
Fri
22 Aug
125
Light
Sat
23 Aug
120
Light
Sun
24 Aug
85
Good
Mon
25 Aug
85
Good
Tue
26 Aug
28
Excellent
Wed
27 Aug
29
Excellent
Air quality in the last 12 months (Rudong)
|
2025/06
|
17
|
8
|
40
|
64
|
54
|
44
|
33
|
10
|
14
|
11
|
11
|
11
|
10
|
22
|
17
|
31
|
41
|
39
|
30
|
20
|
19
|
12
|
11
|
15
|
33
|
38
|
28
|
25
|
24
|
23
|
|
|
2025/05
|
54
|
56
|
47
|
25
|
24
|
60
|
52
|
39
|
15
|
33
|
42
|
52
|
47
|
42
|
50
|
16
|
55
|
53
|
52
|
45
|
22
|
27
|
19
|
41
|
49
|
47
|
37
|
41
|
55
|
62
|
55
|
|
2025/04
|
46
|
67
|
49
|
46
|
59
|
57
|
78
|
75
|
91
|
65
|
54
|
89
|
93
|
60
|
56
|
59
|
63
|
60
|
47
|
31
|
33
|
39
|
57
|
70
|
51
|
42
|
38
|
33
|
50
|
56
|
|
|
2025/03
|
47
|
52
|
14
|
8
|
21
|
40
|
52
|
62
|
50
|
29
|
50
|
24
|
42
|
41
|
27
|
43
|
53
|
41
|
43
|
63
|
64
|
64
|
76
|
71
|
97
|
78
|
84
|
41
|
68
|
32
|
37
|
|
2025/02
|
23
|
57
|
73
|
54
|
53
|
38
|
50
|
33
|
46
|
52
|
32
|
80
|
48
|
38
|
76
|
130
|
61
|
44
|
38
|
25
|
29
|
48
|
37
|
57
|
85
|
127
|
143
|
57
|
|||
|
2025/01
|
59
|
40
|
45
|
34
|
89
|
94
|
63
|
65
|
33
|
35
|
66
|
85
|
87
|
109
|
49
|
65
|
80
|
77
|
111
|
157
|
82
|
35
|
34
|
32
|
32
|
41
|
61
|
89
|
146
|
48
|
43
|
|
2024/12
|
72
|
92
|
50
|
33
|
89
|
146
|
128
|
37
|
44
|
39
|
69
|
41
|
65
|
56
|
64
|
79
|
95
|
66
|
37
|
61
|
89
|
43
|
42
|
58
|
88
|
110
|
51
|
58
|
75
|
84
|
76
|
|
2024/11
|
11
|
51
|
54
|
50
|
33
|
28
|
28
|
25
|
30
|
37
|
41
|
48
|
39
|
33
|
45
|
22
|
32
|
26
|
24
|
32
|
70
|
72
|
28
|
26
|
22
|
45
|
71
|
72
|
51
|
69
|
|
|
2024/10
|
17
|
26
|
17
|
21
|
16
|
7
|
11
|
37
|
34
|
53
|
72
|
58
|
24
|
18
|
50
|
36
|
28
|
33
|
25
|
25
|
18
|
28
|
41
|
28
|
29
|
21
|
20
|
41
|
28
|
27
|
23
|
|
2024/09
|
33
|
33
|
16
|
17
|
20
|
22
|
35
|
22
|
17
|
22
|
11
|
18
|
17
|
16
|
19
|
19
|
17
|
14
|
17
|
9
|
17
|
25
|
21
|
21
|
17
|
13
|
25
|
23
|
30
|
32
|
|
|
2024/08
|
34
|
31
|
40
|
30
|
31
|
24
|
28
|
30
|
25
|
38
|
41
|
38
|
39
|
17
|
18
|
25
|
19
|
13
|
11
|
21
|
23
|
43
|
36
|
24
|
17
|
14
|
24
|
22
|
16
|
16
|
20
|
|
2024/07
|
25
|
31
|
31
|
33
|
31
|
40
|
38
|
41
|
41
|
14
|
23
|
19
|
21
|
27
|
48
|
43
|
40
|
31
|
38
|
38
|
35
|
37
|
27
|
20
|
21
|
25
|
27
|
22
|
21
|
21
|
31
|
|
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