Air Quality
Excellent
No health implications.
12
PM2.5
20
PM10
81
O3
0.6
CO
13
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Jun
54
Good
Mon
30 Jun
87
Good
Tue
1 Jul
56
Good
Wed
2 Jul
59
Good
Thu
3 Jul
61
Good
Fri
4 Jul
62
Good
Sat
5 Jul
28
Excellent
Guide Air quality rank
Air quality in the last 12 months (Guide)
|
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
|
|
2024/06
|
42
|
32
|
31
|
30
|
33
|
23
|
30
|
22
|
25
|
27
|
26
|
29
|
23
|
25
|
27
|
18
|
23
|
22
|
36
|
26
|
21
|
24
|
27
|
27
|
33
|
29
|
34
|
22
|
29
|
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