Air Quality
Excellent
No health implications.
10
PM2.5
43
PM10
47
O3
0.6
CO
12
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Aug
75
Good
Fri
15 Aug
72
Good
Sat
16 Aug
71
Good
Sun
17 Aug
75
Good
Mon
18 Aug
69
Good
Tue
19 Aug
64
Good
Wed
20 Aug
31
Excellent
Guide Air quality rank
Air quality in the last 12 months (Guide)
|
2025/06
|
29
|
32
|
29
|
26
|
28
|
37
|
38
|
32
|
25
|
32
|
27
|
32
|
36
|
31
|
33
|
32
|
43
|
42
|
33
|
34
|
27
|
25
|
25
|
21
|
25
|
31
|
28
|
27
|
22
|
32
|
|
|
2025/05
|
31
|
50
|
142
|
70
|
41
|
72
|
97
|
71
|
46
|
30
|
32
|
41
|
53
|
45
|
26
|
30
|
38
|
40
|
37
|
31
|
33
|
63
|
56
|
45
|
31
|
38
|
36
|
25
|
49
|
60
|
57
|
|
2025/04
|
96
|
95
|
72
|
104
|
90
|
63
|
83
|
82
|
65
|
54
|
57
|
23
|
32
|
40
|
55
|
71
|
61
|
91
|
72
|
88
|
86
|
70
|
54
|
47
|
45
|
38
|
99
|
40
|
35
|
33
|
|
|
2025/03
|
58
|
55
|
53
|
46
|
52
|
70
|
76
|
50
|
33
|
39
|
97
|
122
|
73
|
45
|
57
|
44
|
46
|
52
|
56
|
55
|
53
|
62
|
51
|
30
|
15
|
276
|
156
|
64
|
74
|
100
|
96
|
|
2025/02
|
50
|
57
|
45
|
46
|
46
|
54
|
47
|
53
|
51
|
50
|
59
|
61
|
57
|
55
|
41
|
43
|
43
|
47
|
56
|
59
|
57
|
68
|
63
|
55
|
48
|
39
|
48
|
50
|
|||
|
2025/01
|
42
|
48
|
46
|
52
|
43
|
48
|
60
|
60
|
65
|
64
|
48
|
30
|
34
|
49
|
53
|
47
|
48
|
49
|
45
|
45
|
51
|
51
|
59
|
63
|
89
|
60
|
43
|
49
|
92
|
46
|
41
|
|
2024/12
|
43
|
45
|
45
|
52
|
58
|
56
|
61
|
65
|
64
|
63
|
60
|
55
|
50
|
65
|
52
|
40
|
42
|
61
|
58
|
57
|
80
|
72
|
67
|
79
|
80
|
62
|
54
|
49
|
55
|
57
|
42
|
|
2024/11
|
42
|
35
|
40
|
46
|
40
|
41
|
39
|
37
|
50
|
61
|
58
|
58
|
50
|
47
|
60
|
53
|
51
|
48
|
52
|
52
|
52
|
39
|
47
|
51
|
53
|
46
|
33
|
38
|
44
|
52
|
|
|
2024/10
|
27
|
32
|
38
|
45
|
43
|
41
|
44
|
42
|
34
|
32
|
37
|
34
|
34
|
34
|
43
|
22
|
27
|
33
|
35
|
40
|
59
|
43
|
41
|
42
|
47
|
39
|
31
|
34
|
49
|
55
|
36
|
|
2024/09
|
37
|
32
|
29
|
18
|
17
|
21
|
25
|
34
|
16
|
22
|
21
|
25
|
19
|
24
|
29
|
19
|
22
|
27
|
33
|
21
|
22
|
32
|
29
|
30
|
43
|
35
|
46
|
40
|
31
|
23
|
|
|
2024/08
|
35
|
29
|
26
|
30
|
32
|
31
|
46
|
24
|
31
|
26
|
27
|
30
|
34
|
18
|
27
|
32
|
27
|
27
|
30
|
33
|
33
|
43
|
37
|
23
|
22
|
27
|
38
|
39
|
25
|
29
|
30
|
|
2024/07
|
20
|
24
|
26
|
19
|
32
|
45
|
44
|
26
|
39
|
36
|
37
|
37
|
32
|
25
|
37
|
35
|
25
|
35
|
31
|
20
|
133
|
83
|
34
|
58
|
62
|
45
|
37
|
23
|
27
|
27
|
26
|
|
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