Air Quality
Excellent
No health implications.
1
PM2.5
19
PM10
88
O3
0.5
CO
5
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Mar
77
Good
Tue
24 Mar
90
Good
Wed
25 Mar
89
Good
Thu
26 Mar
84
Good
Fri
27 Mar
85
Good
Sat
28 Mar
85
Good
Sun
29 Mar
25
Excellent
Raohe Air quality rank
Air quality in the last 12 months (Raohe)
|
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
|
|
|
2025/08
|
29
|
30
|
29
|
22
|
23
|
23
|
25
|
22
|
30
|
21
|
23
|
30
|
35
|
29
|
26
|
20
|
28
|
26
|
22
|
22
|
35
|
22
|
19
|
25
|
22
|
19
|
24
|
29
|
20
|
23
|
26
|
|
2025/07
|
31
|
30
|
29
|
25
|
41
|
22
|
34
|
43
|
35
|
22
|
32
|
34
|
26
|
25
|
24
|
21
|
25
|
25
|
33
|
34
|
23
|
23
|
35
|
36
|
31
|
22
|
27
|
24
|
37
|
24
|
26
|
|
2025/06
|
37
|
30
|
17
|
15
|
21
|
18
|
21
|
22
|
22
|
17
|
21
|
26
|
40
|
33
|
28
|
28
|
23
|
27
|
46
|
26
|
18
|
24
|
31
|
40
|
46
|
46
|
48
|
59
|
35
|
29
|
|
|
2025/05
|
42
|
45
|
23
|
26
|
22
|
33
|
55
|
43
|
53
|
44
|
48
|
58
|
37
|
33
|
27
|
35
|
32
|
18
|
24
|
27
|
19
|
39
|
28
|
15
|
23
|
29
|
30
|
46
|
43
|
46
|
53
|
|
2025/04
|
73
|
68
|
71
|
61
|
62
|
41
|
54
|
67
|
51
|
72
|
101
|
75
|
66
|
40
|
43
|
32
|
65
|
50
|
59
|
37
|
66
|
42
|
66
|
42
|
38
|
20
|
32
|
37
|
40
|
31
|
|
|
2025/03
|
23
|
25
|
41
|
52
|
46
|
36
|
29
|
56
|
65
|
68
|
59
|
63
|
27
|
31
|
40
|
44
|
61
|
40
|
45
|
83
|
63
|
18
|
25
|
42
|
64
|
55
|
75
|
46
|
60
|
40
|
60
|
|
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