Air Quality
Excellent
No health implications.
9
PM2.5
14
PM10
52
O3
0.5
CO
5
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Nov
70
Good
Sun
24 Nov
47
Excellent
Mon
25 Nov
45
Excellent
Tue
26 Nov
59
Good
Wed
27 Nov
66
Good
Thu
28 Nov
63
Good
Air quality in the last 12 months (Yuanbao)
|
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
|
|
|
2024/08
|
13
|
15
|
21
|
21
|
12
|
17
|
13
|
20
|
26
|
26
|
16
|
17
|
23
|
33
|
34
|
35
|
42
|
40
|
28
|
23
|
16
|
10
|
17
|
18
|
23
|
23
|
16
|
22
|
29
|
34
|
20
|
|
2024/07
|
27
|
21
|
27
|
34
|
25
|
11
|
22
|
17
|
27
|
23
|
47
|
50
|
39
|
51
|
34
|
24
|
13
|
18
|
24
|
9
|
16
|
14
|
17
|
11
|
8
|
13
|
10
|
22
|
12
|
17
|
12
|
|
2024/06
|
22
|
25
|
18
|
30
|
32
|
35
|
29
|
17
|
23
|
37
|
40
|
22
|
23
|
22
|
24
|
24
|
30
|
38
|
28
|
32
|
32
|
27
|
28
|
21
|
13
|
23
|
27
|
27
|
22
|
20
|
|
|
2024/05
|
35
|
49
|
60
|
52
|
30
|
9
|
22
|
37
|
39
|
41
|
56
|
59
|
38
|
47
|
32
|
25
|
38
|
30
|
27
|
23
|
31
|
17
|
21
|
21
|
32
|
14
|
15
|
15
|
26
|
24
|
16
|
|
2024/04
|
59
|
58
|
33
|
47
|
65
|
73
|
80
|
58
|
74
|
70
|
40
|
32
|
24
|
33
|
29
|
52
|
100
|
81
|
84
|
80
|
47
|
47
|
50
|
21
|
21
|
35
|
51
|
40
|
49
|
32
|
|
|
2024/03
|
34
|
57
|
35
|
51
|
45
|
23
|
41
|
35
|
37
|
47
|
32
|
33
|
83
|
114
|
133
|
96
|
50
|
59
|
46
|
30
|
54
|
31
|
48
|
58
|
51
|
30
|
31
|
34
|
74
|
48
|
64
|
|
2024/02
|
25
|
35
|
37
|
35
|
33
|
82
|
54
|
52
|
159
|
199
|
142
|
112
|
83
|
64
|
23
|
29
|
28
|
23
|
23
|
24
|
33
|
24
|
25
|
81
|
119
|
48
|
52
|
69
|
60
|
||
|
2024/01
|
103
|
111
|
108
|
91
|
34
|
42
|
22
|
47
|
49
|
48
|
66
|
44
|
43
|
35
|
38
|
61
|
85
|
57
|
33
|
39
|
58
|
28
|
23
|
37
|
46
|
69
|
37
|
72
|
104
|
119
|
79
|
|
2023/12
|
49
|
44
|
40
|
55
|
72
|
53
|
52
|
90
|
39
|
20
|
37
|
48
|
63
|
67
|
43
|
52
|
45
|
67
|
53
|
29
|
28
|
69
|
82
|
83
|
105
|
63
|
46
|
85
|
96
|
82
|
95
|
|
2023/11
|
70
|
56
|
24
|
37
|
40
|
21
|
31
|
36
|
20
|
18
|
19
|
31
|
50
|
61
|
83
|
61
|
26
|
54
|
38
|
36
|
40
|
38
|
37
|
18
|
24
|
32
|
53
|
27
|
28
|
23
|
|
|
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