Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
89
*
PM2.5
100
PM10
75
O3
0.8
CO
8
SO2
19
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
15 Apr
87
Good
Thu
16 Apr
89
Good
Fri
17 Apr
77
Good
Sat
18 Apr
60
Good
Sun
19 Apr
74
Good
Mon
20 Apr
59
Good
Tue
21 Apr
34
Excellent
Meihekou Air quality rank
Air quality in the last 12 months (Meihekou)
|
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
|
|
|
2025/08
|
23
|
24
|
21
|
18
|
21
|
17
|
19
|
22
|
21
|
18
|
24
|
22
|
26
|
22
|
28
|
19
|
17
|
22
|
29
|
21
|
20
|
16
|
25
|
20
|
16
|
20
|
28
|
20
|
20
|
31
|
22
|
|
2025/07
|
18
|
16
|
12
|
11
|
17
|
18
|
25
|
22
|
27
|
27
|
27
|
26
|
22
|
18
|
14
|
14
|
19
|
18
|
18
|
16
|
16
|
20
|
13
|
16
|
21
|
23
|
25
|
19
|
19
|
14
|
22
|
|
2025/06
|
35
|
36
|
21
|
18
|
30
|
28
|
22
|
24
|
28
|
16
|
18
|
25
|
26
|
27
|
29
|
19
|
23
|
26
|
27
|
19
|
17
|
19
|
25
|
29
|
31
|
28
|
40
|
29
|
30
|
23
|
|
|
2025/05
|
20
|
25
|
23
|
26
|
32
|
26
|
37
|
42
|
46
|
28
|
36
|
41
|
41
|
36
|
26
|
26
|
21
|
29
|
25
|
34
|
41
|
49
|
35
|
35
|
29
|
34
|
35
|
30
|
35
|
39
|
43
|
|
2025/04
|
51
|
42
|
58
|
51
|
29
|
33
|
35
|
53
|
59
|
60
|
58
|
32
|
15
|
27
|
37
|
39
|
46
|
36
|
27
|
47
|
53
|
20
|
37
|
66
|
63
|
73
|
64
|
54
|
53
|
49
|
|
|
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