Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
36
PM2.5
85
*
PM10
52
O3
0.5
CO
6
SO2
14
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
5 Nov
56
Good
Fri
6 Nov
57
Good
Sat
7 Nov
58
Good
Sun
8 Nov
126
Light
Mon
9 Nov
91
Good
Tue
10 Nov
66
Good
Wed
11 Nov
28
Excellent
Air quality in the last 12 months (Meihekou)
|
2026/08
|
31
|
24
|
26
|
30
|
31
|
33
|
25
|
21
|
24
|
21
|
20
|
25
|
22
|
20
|
23
|
21
|
22
|
21
|
24
|
25
|
27
|
28
|
21
|
19
|
22
|
26
|
25
|
24
|
26
|
25
|
29
|
|
2026/07
|
33
|
32
|
30
|
30
|
31
|
23
|
23
|
22
|
24
|
26
|
16
|
15
|
15
|
14
|
24
|
28
|
31
|
33
|
22
|
25
|
29
|
35
|
29
|
28
|
23
|
24
|
25
|
35
|
31
|
31
|
28
|
|
2026/06
|
39
|
53
|
29
|
26
|
20
|
25
|
22
|
22
|
27
|
24
|
25
|
31
|
35
|
48
|
41
|
29
|
25
|
31
|
29
|
28
|
22
|
27
|
30
|
31
|
30
|
33
|
35
|
29
|
37
|
32
|
|
|
2026/05
|
37
|
29
|
28
|
29
|
41
|
33
|
23
|
27
|
38
|
36
|
39
|
40
|
38
|
42
|
43
|
41
|
37
|
28
|
25
|
24
|
29
|
28
|
31
|
31
|
37
|
36
|
22
|
28
|
31
|
34
|
54
|
|
2026/04
|
74
|
101
|
87
|
33
|
33
|
32
|
30
|
39
|
43
|
49
|
35
|
53
|
63
|
132
|
93
|
53
|
44
|
42
|
63
|
81
|
56
|
41
|
41
|
56
|
50
|
34
|
30
|
29
|
31
|
36
|
|
|
2026/03
|
62
|
96
|
90
|
53
|
43
|
35
|
44
|
59
|
64
|
58
|
66
|
73
|
57
|
122
|
239
|
134
|
115
|
46
|
42
|
59
|
81
|
113
|
96
|
70
|
91
|
109
|
74
|
94
|
80
|
35
|
48
|
|
2026/02
|
75
|
71
|
66
|
113
|
110
|
48
|
51
|
53
|
58
|
74
|
80
|
83
|
115
|
94
|
47
|
82
|
188
|
45
|
45
|
59
|
76
|
100
|
50
|
47
|
54
|
56
|
59
|
49
|
|||
|
2026/01
|
68
|
68
|
82
|
90
|
66
|
57
|
56
|
63
|
62
|
60
|
43
|
44
|
24
|
48
|
52
|
67
|
57
|
51
|
37
|
56
|
55
|
49
|
53
|
53
|
69
|
61
|
62
|
60
|
69
|
75
|
71
|
|
2025/12
|
58
|
43
|
46
|
56
|
51
|
61
|
68
|
50
|
64
|
79
|
65
|
78
|
64
|
75
|
74
|
66
|
74
|
56
|
37
|
44
|
45
|
52
|
40
|
67
|
52
|
62
|
80
|
75
|
40
|
50
|
54
|
|
2025/11
|
52
|
33
|
34
|
50
|
66
|
65
|
81
|
92
|
42
|
41
|
87
|
77
|
50
|
86
|
102
|
54
|
46
|
46
|
55
|
52
|
66
|
67
|
103
|
197
|
316
|
170
|
55
|
51
|
48
|
52
|
|
|
2025/10
|
43
|
47
|
40
|
33
|
36
|
29
|
32
|
41
|
40
|
38
|
34
|
46
|
57
|
93
|
64
|
59
|
51
|
32
|
43
|
41
|
51
|
62
|
71
|
73
|
96
|
68
|
60
|
95
|
136
|
41
|
56
|
|
2025/09
|
18
|
34
|
30
|
30
|
28
|
20
|
29
|
34
|
28
|
28
|
33
|
41
|
42
|
32
|
25
|
28
|
29
|
33
|
30
|
30
|
38
|
33
|
33
|
26
|
32
|
41
|
36
|
32
|
38
|
35
|
|
|
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