Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
36
PM2.5
164
*
PM10
89
O3
0.4
CO
8
SO2
15
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
24 Nov
77
Good
Tue
25 Nov
68
Good
Wed
26 Nov
76
Good
Thu
27 Nov
79
Good
Fri
28 Nov
70
Good
Sat
29 Nov
74
Good
Sun
30 Nov
41
Excellent
Huangchuan Air quality rank
1
Nenjiang, Heilongjiang
2
Ewenki, Inner Mongolia
3
Sunwu, Heilongjiang
4
Wudalianchi, Heilongjiang
5
Bei'an, Heilongjiang
6
West Ujumqin Banner, Inner Mongolia
7
New Barag Left Banner, Inner Mongolia
8
Manzhouli, Inner Mongolia
9
Yakeshi, Inner Mongolia
2167
Huangchuan, Henan
Air quality in the last 12 months (Huangchuan)
|
2025/10
|
24
|
17
|
17
|
35
|
48
|
43
|
41
|
57
|
47
|
29
|
24
|
35
|
16
|
35
|
37
|
31
|
17
|
21
|
27
|
29
|
36
|
41
|
42
|
51
|
71
|
61
|
65
|
62
|
68
|
76
|
97
|
|
2025/09
|
22
|
29
|
34
|
36
|
34
|
37
|
47
|
32
|
23
|
25
|
20
|
11
|
20
|
19
|
19
|
32
|
18
|
11
|
11
|
18
|
35
|
27
|
20
|
14
|
25
|
17
|
20
|
24
|
21
|
15
|
|
|
2025/08
|
22
|
17
|
22
|
27
|
31
|
27
|
20
|
21
|
18
|
20
|
8
|
16
|
17
|
28
|
22
|
23
|
25
|
30
|
28
|
20
|
18
|
20
|
20
|
26
|
28
|
20
|
29
|
28
|
30
|
29
|
23
|
|
2025/07
|
21
|
17
|
18
|
22
|
31
|
32
|
33
|
35
|
16
|
31
|
47
|
27
|
21
|
25
|
31
|
31
|
31
|
32
|
34
|
26
|
22
|
15
|
15
|
17
|
24
|
24
|
22
|
20
|
23
|
26
|
26
|
|
2025/06
|
29
|
25
|
46
|
46
|
40
|
36
|
33
|
26
|
18
|
21
|
29
|
41
|
37
|
27
|
35
|
52
|
43
|
20
|
10
|
20
|
18
|
15
|
26
|
32
|
35
|
24
|
16
|
15
|
10
|
18
|
|
|
2025/05
|
56
|
71
|
52
|
46
|
49
|
131
|
114
|
54
|
50
|
33
|
39
|
41
|
48
|
65
|
70
|
44
|
102
|
92
|
79
|
51
|
36
|
49
|
67
|
60
|
49
|
61
|
64
|
62
|
52
|
48
|
31
|
|
2025/04
|
64
|
63
|
55
|
72
|
77
|
69
|
64
|
63
|
75
|
74
|
55
|
201
|
117
|
74
|
50
|
60
|
68
|
66
|
53
|
58
|
49
|
62
|
78
|
80
|
65
|
55
|
50
|
54
|
45
|
54
|
|
|
2025/03
|
98
|
60
|
31
|
47
|
64
|
77
|
73
|
75
|
98
|
99
|
76
|
114
|
106
|
44
|
49
|
48
|
38
|
49
|
46
|
46
|
39
|
54
|
63
|
69
|
49
|
63
|
109
|
109
|
94
|
71
|
73
|
|
2025/02
|
102
|
93
|
133
|
75
|
63
|
45
|
86
|
53
|
50
|
62
|
73
|
96
|
94
|
73
|
81
|
83
|
80
|
75
|
97
|
75
|
66
|
83
|
114
|
76
|
80
|
100
|
75
|
89
|
|||
|
2025/01
|
107
|
170
|
166
|
210
|
94
|
76
|
58
|
63
|
48
|
56
|
74
|
73
|
82
|
121
|
63
|
61
|
70
|
86
|
127
|
128
|
121
|
208
|
154
|
81
|
48
|
68
|
55
|
92
|
205
|
106
|
136
|
|
2024/12
|
62
|
91
|
89
|
88
|
76
|
72
|
99
|
53
|
63
|
82
|
96
|
103
|
90
|
67
|
56
|
68
|
88
|
77
|
56
|
84
|
83
|
58
|
81
|
108
|
116
|
144
|
145
|
55
|
62
|
85
|
95
|
|
2024/11
|
112
|
111
|
91
|
89
|
60
|
69
|
53
|
55
|
71
|
82
|
69
|
69
|
72
|
101
|
119
|
81
|
33
|
35
|
35
|
45
|
47
|
73
|
70
|
56
|
47
|
45
|
59
|
52
|
44
|
58
|
|
|
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