Air Quality
Excellent
No health implications.
12
PM2.5
21
PM10
16
O3
0.6
CO
9
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Sep
45
Excellent
Sun
6 Sep
49
Excellent
Mon
7 Sep
49
Excellent
Tue
8 Sep
46
Excellent
Wed
9 Sep
48
Excellent
Thu
10 Sep
50
Excellent
Fri
11 Sep
42
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