Air Quality
Excellent
No health implications.
32
PM2.5
44
PM10
89
O3
0.5
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Jul
77
Good
Fri
11 Jul
81
Good
Sat
12 Jul
102
Light
Sun
13 Jul
108
Light
Mon
14 Jul
109
Light
Tue
15 Jul
102
Light
Wed
16 Jul
18
Excellent
Air quality in the last 12 months (Youyu)
|
2025/06
|
44
|
22
|
26
|
25
|
41
|
46
|
47
|
40
|
37
|
34
|
63
|
60
|
27
|
33
|
16
|
19
|
38
|
48
|
32
|
40
|
44
|
59
|
53
|
55
|
58
|
46
|
43
|
35
|
47
|
50
|
|
|
2025/05
|
47
|
43
|
27
|
50
|
83
|
45
|
72
|
67
|
29
|
52
|
40
|
56
|
76
|
21
|
43
|
128
|
67
|
56
|
70
|
75
|
60
|
51
|
54
|
45
|
45
|
47
|
53
|
62
|
60
|
63
|
19
|
|
2025/04
|
50
|
38
|
96
|
115
|
32
|
70
|
71
|
52
|
53
|
43
|
193
|
55
|
33
|
20
|
47
|
144
|
201
|
37
|
52
|
76
|
55
|
54
|
55
|
26
|
60
|
64
|
22
|
40
|
60
|
69
|
|
|
2025/03
|
87
|
60
|
45
|
50
|
49
|
40
|
56
|
66
|
75
|
95
|
187
|
100
|
78
|
65
|
33
|
25
|
34
|
25
|
39
|
36
|
51
|
65
|
201
|
157
|
134
|
141
|
113
|
44
|
24
|
33
|
47
|
|
2025/02
|
65
|
30
|
23
|
36
|
37
|
88
|
19
|
33
|
54
|
64
|
65
|
50
|
47
|
58
|
78
|
36
|
59
|
47
|
45
|
48
|
54
|
28
|
27
|
52
|
55
|
79
|
79
|
78
|
|||
|
2025/01
|
66
|
43
|
39
|
57
|
84
|
25
|
31
|
19
|
45
|
57
|
57
|
32
|
78
|
31
|
33
|
55
|
66
|
60
|
65
|
56
|
74
|
89
|
107
|
119
|
114
|
110
|
22
|
56
|
160
|
106
|
79
|
|
2024/12
|
45
|
32
|
44
|
48
|
39
|
37
|
24
|
45
|
65
|
66
|
51
|
67
|
73
|
50
|
53
|
54
|
44
|
44
|
73
|
48
|
35
|
70
|
72
|
75
|
55
|
39
|
33
|
56
|
88
|
106
|
63
|
|
2024/11
|
64
|
59
|
39
|
39
|
47
|
71
|
93
|
107
|
110
|
52
|
78
|
77
|
68
|
54
|
66
|
70
|
50
|
70
|
55
|
61
|
66
|
67
|
85
|
90
|
34
|
38
|
42
|
36
|
40
|
40
|
|
|
2024/10
|
30
|
35
|
57
|
64
|
68
|
57
|
43
|
54
|
52
|
45
|
57
|
69
|
62
|
53
|
58
|
83
|
93
|
26
|
33
|
39
|
46
|
25
|
61
|
76
|
74
|
40
|
40
|
67
|
59
|
70
|
56
|
|
2024/09
|
20
|
30
|
40
|
25
|
19
|
43
|
24
|
46
|
42
|
26
|
32
|
47
|
44
|
33
|
42
|
42
|
47
|
58
|
57
|
20
|
19
|
49
|
62
|
62
|
43
|
64
|
68
|
59
|
31
|
21
|
|
|
2024/08
|
41
|
50
|
40
|
31
|
41
|
41
|
38
|
42
|
31
|
75
|
15
|
17
|
29
|
46
|
35
|
49
|
45
|
37
|
41
|
42
|
39
|
46
|
53
|
57
|
41
|
16
|
35
|
57
|
55
|
56
|
53
|
|
2024/07
|
48
|
38
|
45
|
38
|
38
|
35
|
44
|
51
|
52
|
54
|
60
|
28
|
43
|
49
|
43
|
22
|
34
|
42
|
43
|
44
|
62
|
80
|
63
|
41
|
25
|
40
|
47
|
46
|
58
|
28
|
29
|
|
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