Air Quality
Excellent
No health implications.
3
PM2.5
8
PM10
29
O3
0.6
CO
6
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Oct
43
Excellent
Tue
7 Oct
37
Excellent
Wed
8 Oct
39
Excellent
Thu
9 Oct
39
Excellent
Fri
10 Oct
40
Excellent
Sat
11 Oct
64
Good
Sun
12 Oct
40
Excellent
Air quality in the last 12 months (Yuanbao)
|
2025/08
|
26
|
29
|
24
|
10
|
20
|
10
|
11
|
23
|
32
|
15
|
26
|
38
|
25
|
18
|
25
|
10
|
13
|
17
|
17
|
10
|
22
|
16
|
24
|
16
|
14
|
15
|
21
|
28
|
15
|
18
|
8
|
|
2025/07
|
8
|
11
|
10
|
15
|
18
|
16
|
24
|
41
|
43
|
49
|
49
|
46
|
44
|
14
|
16
|
13
|
11
|
14
|
20
|
13
|
17
|
10
|
13
|
17
|
27
|
31
|
30
|
37
|
33
|
29
|
28
|
|
2025/06
|
65
|
60
|
38
|
23
|
44
|
43
|
41
|
33
|
32
|
17
|
30
|
48
|
37
|
28
|
21
|
18
|
22
|
31
|
26
|
20
|
21
|
42
|
45
|
51
|
42
|
25
|
25
|
31
|
20
|
6
|
|
|
2025/05
|
36
|
27
|
26
|
32
|
44
|
31
|
45
|
39
|
49
|
33
|
41
|
53
|
56
|
39
|
24
|
25
|
20
|
36
|
45
|
56
|
22
|
61
|
45
|
44
|
41
|
50
|
49
|
54
|
55
|
57
|
66
|
|
2025/04
|
63
|
53
|
58
|
64
|
25
|
40
|
55
|
57
|
58
|
43
|
47
|
38
|
16
|
14
|
38
|
48
|
66
|
42
|
25
|
29
|
38
|
18
|
37
|
54
|
51
|
50
|
59
|
46
|
58
|
55
|
|
|
2025/03
|
54
|
58
|
18
|
41
|
40
|
52
|
63
|
66
|
79
|
96
|
71
|
40
|
56
|
29
|
31
|
45
|
58
|
52
|
67
|
66
|
80
|
79
|
88
|
70
|
83
|
92
|
58
|
28
|
28
|
38
|
49
|
|
2025/02
|
47
|
60
|
25
|
23
|
24
|
41
|
37
|
46
|
32
|
56
|
68
|
53
|
94
|
90
|
88
|
57
|
26
|
24
|
25
|
28
|
29
|
31
|
32
|
46
|
59
|
75
|
84
|
81
|
|||
|
2025/01
|
42
|
31
|
52
|
64
|
97
|
67
|
58
|
35
|
31
|
35
|
72
|
88
|
95
|
58
|
37
|
48
|
60
|
59
|
74
|
73
|
99
|
38
|
65
|
62
|
46
|
60
|
78
|
40
|
59
|
59
|
60
|
|
2024/12
|
62
|
22
|
41
|
47
|
55
|
29
|
27
|
37
|
60
|
74
|
35
|
29
|
38
|
36
|
54
|
60
|
25
|
29
|
36
|
75
|
50
|
51
|
51
|
44
|
88
|
46
|
44
|
63
|
75
|
66
|
39
|
|
2024/11
|
56
|
45
|
48
|
20
|
23
|
26
|
48
|
69
|
67
|
62
|
39
|
37
|
56
|
80
|
49
|
37
|
15
|
15
|
38
|
67
|
66
|
17
|
25
|
59
|
59
|
19
|
23
|
36
|
63
|
76
|
|
|
2024/10
|
11
|
19
|
24
|
32
|
40
|
38
|
34
|
21
|
38
|
38
|
39
|
45
|
45
|
38
|
15
|
27
|
43
|
42
|
18
|
29
|
29
|
16
|
20
|
36
|
58
|
55
|
56
|
28
|
57
|
62
|
67
|
|
2024/09
|
21
|
12
|
21
|
35
|
14
|
10
|
15
|
24
|
37
|
31
|
12
|
25
|
29
|
26
|
21
|
29
|
25
|
17
|
31
|
23
|
7
|
8
|
19
|
31
|
34
|
25
|
22
|
32
|
35
|
35
|
|
|
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