Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
28
PM2.5
53
*
PM10
2
O3
0.8
CO
3
SO2
21
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Mar
59
Good
Wed
25 Mar
49
Excellent
Thu
26 Mar
40
Excellent
Fri
27 Mar
41
Excellent
Sat
28 Mar
39
Excellent
Sun
29 Mar
41
Excellent
Mon
30 Mar
18
Excellent
Air quality in the last 12 months (Beihu)
|
2026/02
|
48
|
48
|
63
|
58
|
88
|
96
|
82
|
61
|
57
|
54
|
33
|
50
|
72
|
63
|
37
|
31
|
57
|
69
|
57
|
33
|
43
|
48
|
44
|
28
|
47
|
29
|
18
|
32
|
|||
|
2026/01
|
26
|
46
|
58
|
76
|
45
|
68
|
62
|
55
|
51
|
55
|
72
|
69
|
76
|
63
|
68
|
68
|
117
|
98
|
58
|
13
|
34
|
50
|
75
|
66
|
77
|
65
|
96
|
84
|
61
|
48
|
31
|
|
2025/12
|
62
|
103
|
92
|
92
|
83
|
93
|
92
|
101
|
102
|
92
|
76
|
86
|
20
|
36
|
47
|
42
|
62
|
92
|
59
|
57
|
136
|
121
|
81
|
22
|
75
|
57
|
55
|
57
|
65
|
96
|
138
|
|
2025/11
|
46
|
47
|
24
|
15
|
28
|
31
|
39
|
18
|
11
|
12
|
25
|
52
|
42
|
48
|
51
|
55
|
64
|
23
|
35
|
39
|
49
|
54
|
61
|
59
|
48
|
55
|
63
|
64
|
58
|
52
|
|
|
2025/10
|
53
|
28
|
27
|
41
|
34
|
14
|
24
|
39
|
31
|
32
|
37
|
35
|
77
|
47
|
68
|
61
|
54
|
33
|
10
|
8
|
9
|
25
|
39
|
41
|
49
|
71
|
75
|
78
|
79
|
89
|
51
|
|
2025/09
|
24
|
27
|
30
|
29
|
33
|
32
|
54
|
39
|
11
|
13
|
12
|
18
|
25
|
30
|
32
|
19
|
21
|
43
|
42
|
15
|
17
|
14
|
20
|
9
|
19
|
20
|
25
|
44
|
40
|
52
|
|
|
2025/08
|
29
|
22
|
15
|
19
|
16
|
10
|
11
|
15
|
24
|
35
|
30
|
29
|
27
|
26
|
10
|
20
|
23
|
16
|
11
|
15
|
16
|
20
|
28
|
23
|
22
|
18
|
25
|
26
|
27
|
22
|
22
|
|
2025/07
|
10
|
13
|
21
|
30
|
33
|
35
|
31
|
33
|
33
|
21
|
21
|
26
|
31
|
28
|
24
|
23
|
29
|
34
|
34
|
18
|
16
|
19
|
17
|
23
|
33
|
31
|
30
|
25
|
25
|
25
|
27
|
|
2025/06
|
16
|
16
|
39
|
49
|
48
|
40
|
24
|
26
|
40
|
38
|
37
|
33
|
35
|
14
|
14
|
17
|
9
|
10
|
12
|
13
|
17
|
20
|
27
|
34
|
28
|
19
|
17
|
13
|
13
|
14
|
|
|
2025/05
|
60
|
54
|
42
|
39
|
19
|
40
|
68
|
30
|
26
|
52
|
46
|
42
|
38
|
40
|
39
|
43
|
21
|
18
|
13
|
12
|
18
|
18
|
30
|
52
|
63
|
58
|
44
|
29
|
20
|
26
|
9
|
|
2025/04
|
53
|
53
|
53
|
68
|
77
|
83
|
66
|
65
|
68
|
31
|
47
|
150
|
173
|
118
|
83
|
75
|
82
|
60
|
25
|
20
|
31
|
24
|
58
|
41
|
28
|
29
|
22
|
33
|
51
|
58
|
|
|
2025/03
|
30
|
29
|
30
|
18
|
16
|
26
|
64
|
62
|
60
|
65
|
49
|
57
|
49
|
27
|
19
|
41
|
48
|
39
|
43
|
46
|
50
|
56
|
65
|
77
|
77
|
67
|
54
|
57
|
32
|
19
|
38
|
|
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