Air Quality
Excellent
No health implications.
10
PM2.5
47
PM10
52
O3
0.3
CO
4
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Nov
61
Good
Tue
25 Nov
61
Good
Wed
26 Nov
73
Good
Thu
27 Nov
58
Good
Fri
28 Nov
65
Good
Sat
29 Nov
64
Good
Sun
30 Nov
32
Excellent
Kuancheng Air quality rank
1
Hailun, Heilongjiang
2
Suiling, Heilongjiang
3
Siziwang, Inner Mongolia
4
Sonid Left Banner, Inner Mongolia
5
Manzhouli, Inner Mongolia
6
Wuchuan, Inner Mongolia
7
Shangdu, Inner Mongolia
8
East Ujumqin Banner, Inner Mongolia
9
Xianghuang Banner, Inner Mongolia
0
Kuancheng, Hebei
Air quality in the last 12 months (Kuancheng)
|
2025/10
|
54
|
55
|
44
|
53
|
40
|
22
|
42
|
27
|
14
|
20
|
30
|
36
|
46
|
53
|
63
|
39
|
33
|
19
|
22
|
26
|
38
|
45
|
50
|
72
|
91
|
40
|
36
|
64
|
130
|
92
|
53
|
|
2025/09
|
38
|
39
|
49
|
57
|
50
|
37
|
42
|
35
|
51
|
35
|
56
|
60
|
57
|
39
|
32
|
31
|
26
|
32
|
46
|
44
|
43
|
34
|
33
|
50
|
54
|
55
|
61
|
50
|
51
|
57
|
|
|
2025/08
|
45
|
48
|
36
|
29
|
24
|
37
|
33
|
35
|
26
|
32
|
39
|
41
|
27
|
40
|
44
|
31
|
34
|
42
|
33
|
26
|
23
|
24
|
35
|
23
|
26
|
33
|
30
|
17
|
39
|
42
|
40
|
|
2025/07
|
37
|
38
|
28
|
43
|
40
|
23
|
34
|
41
|
45
|
48
|
48
|
49
|
26
|
30
|
33
|
25
|
26
|
30
|
38
|
30
|
28
|
41
|
39
|
24
|
35
|
43
|
32
|
25
|
21
|
29
|
37
|
|
2025/06
|
53
|
54
|
29
|
25
|
45
|
43
|
33
|
40
|
49
|
29
|
47
|
55
|
46
|
42
|
20
|
21
|
37
|
51
|
42
|
32
|
30
|
41
|
51
|
63
|
54
|
55
|
50
|
31
|
52
|
43
|
|
|
2025/05
|
38
|
41
|
32
|
42
|
47
|
29
|
56
|
77
|
30
|
32
|
56
|
73
|
76
|
43
|
47
|
65
|
42
|
34
|
58
|
73
|
62
|
68
|
44
|
36
|
46
|
55
|
55
|
56
|
63
|
78
|
65
|
|
2025/04
|
51
|
21
|
48
|
64
|
27
|
55
|
66
|
40
|
46
|
61
|
75
|
103
|
42
|
27
|
52
|
69
|
66
|
41
|
32
|
55
|
64
|
47
|
68
|
41
|
41
|
72
|
43
|
47
|
61
|
65
|
|
|
2025/03
|
125
|
58
|
38
|
57
|
65
|
39
|
55
|
85
|
123
|
115
|
137
|
60
|
70
|
54
|
35
|
31
|
39
|
24
|
43
|
43
|
35
|
48
|
88
|
82
|
56
|
98
|
56
|
36
|
36
|
45
|
59
|
|
2025/02
|
78
|
76
|
23
|
21
|
23
|
50
|
27
|
21
|
35
|
67
|
96
|
51
|
67
|
69
|
85
|
39
|
23
|
41
|
38
|
35
|
27
|
35
|
26
|
49
|
56
|
58
|
100
|
149
|
|||
|
2025/01
|
62
|
33
|
46
|
72
|
65
|
38
|
29
|
26
|
26
|
37
|
54
|
53
|
57
|
40
|
31
|
55
|
74
|
92
|
58
|
74
|
63
|
55
|
79
|
107
|
129
|
88
|
21
|
41
|
128
|
45
|
60
|
|
2024/12
|
72
|
27
|
45
|
36
|
40
|
31
|
25
|
37
|
60
|
59
|
47
|
82
|
44
|
32
|
49
|
53
|
33
|
40
|
64
|
55
|
32
|
38
|
52
|
74
|
87
|
30
|
28
|
43
|
72
|
78
|
52
|
|
2024/11
|
95
|
61
|
63
|
32
|
44
|
46
|
79
|
103
|
104
|
95
|
61
|
58
|
54
|
49
|
46
|
43
|
33
|
41
|
61
|
70
|
45
|
43
|
54
|
85
|
61
|
19
|
25
|
31
|
37
|
48
|
|
|
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