Air Quality
Excellent
No health implications.
18
PM2.5
44
PM10
43
O3
0.3
CO
7
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Oct
79
Good
Mon
26 Oct
87
Good
Tue
27 Oct
67
Good
Wed
28 Oct
60
Good
Thu
29 Oct
56
Good
Fri
30 Oct
34
Excellent
Sat
31 Oct
50
Excellent
Air quality in the last 12 months (Raohe)
|
2026/08
|
21
|
17
|
18
|
24
|
24
|
21
|
19
|
24
|
25
|
30
|
21
|
22
|
16
|
20
|
24
|
20
|
21
|
15
|
27
|
27
|
22
|
19
|
15
|
15
|
19
|
21
|
19
|
21
|
19
|
16
|
17
|
|
2026/07
|
42
|
32
|
26
|
20
|
18
|
15
|
20
|
17
|
22
|
21
|
26
|
21
|
22
|
20
|
22
|
25
|
25
|
31
|
42
|
39
|
36
|
27
|
22
|
17
|
14
|
16
|
17
|
18
|
19
|
19
|
20
|
|
2026/06
|
56
|
33
|
26
|
16
|
21
|
21
|
17
|
20
|
24
|
23
|
26
|
30
|
27
|
30
|
39
|
26
|
25
|
26
|
26
|
24
|
24
|
21
|
33
|
32
|
30
|
26
|
23
|
23
|
33
|
40
|
|
|
2026/05
|
38
|
45
|
40
|
48
|
56
|
32
|
34
|
42
|
49
|
41
|
42
|
88
|
98
|
61
|
43
|
37
|
32
|
28
|
47
|
39
|
52
|
61
|
36
|
27
|
40
|
29
|
37
|
26
|
32
|
30
|
45
|
|
2026/04
|
96
|
101
|
72
|
47
|
47
|
32
|
28
|
35
|
57
|
47
|
35
|
36
|
29
|
35
|
58
|
47
|
55
|
32
|
38
|
48
|
49
|
27
|
26
|
31
|
30
|
37
|
32
|
33
|
42
|
62
|
|
|
2026/03
|
39
|
46
|
47
|
60
|
58
|
52
|
33
|
47
|
34
|
51
|
44
|
56
|
71
|
65
|
60
|
72
|
66
|
98
|
56
|
45
|
100
|
91
|
62
|
104
|
97
|
72
|
103
|
120
|
109
|
40
|
75
|
|
2026/02
|
30
|
40
|
49
|
53
|
36
|
31
|
23
|
32
|
60
|
78
|
56
|
38
|
67
|
45
|
39
|
45
|
89
|
28
|
37
|
57
|
62
|
71
|
71
|
46
|
52
|
53
|
42
|
37
|
|||
|
2026/01
|
22
|
36
|
29
|
23
|
20
|
37
|
34
|
25
|
63
|
56
|
24
|
70
|
56
|
26
|
61
|
27
|
35
|
58
|
48
|
39
|
35
|
35
|
34
|
35
|
26
|
29
|
30
|
42
|
26
|
29
|
23
|
|
2025/12
|
27
|
34
|
25
|
20
|
31
|
58
|
58
|
48
|
44
|
38
|
28
|
37
|
59
|
90
|
71
|
27
|
24
|
51
|
80
|
37
|
24
|
46
|
57
|
45
|
44
|
21
|
34
|
63
|
53
|
27
|
27
|
|
2025/11
|
64
|
63
|
53
|
66
|
91
|
61
|
24
|
54
|
42
|
21
|
24
|
56
|
34
|
33
|
54
|
60
|
43
|
33
|
66
|
58
|
52
|
74
|
81
|
75
|
34
|
42
|
59
|
53
|
61
|
45
|
|
|
2025/10
|
27
|
26
|
42
|
47
|
18
|
46
|
43
|
24
|
42
|
41
|
39
|
33
|
45
|
58
|
41
|
68
|
53
|
23
|
26
|
24
|
29
|
43
|
46
|
114
|
111
|
129
|
96
|
36
|
79
|
70
|
56
|
|
2025/09
|
24
|
40
|
45
|
47
|
53
|
40
|
43
|
48
|
33
|
27
|
33
|
42
|
39
|
37
|
23
|
24
|
22
|
35
|
37
|
30
|
40
|
38
|
49
|
26
|
18
|
15
|
26
|
31
|
39
|
41
|
|
|
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