Air Quality
Excellent
No health implications.
27
PM2.5
41
PM10
53
O3
0.8
CO
11
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Apr
71
Good
Sun
20 Apr
87
Good
Mon
21 Apr
90
Good
Tue
22 Apr
59
Good
Wed
23 Apr
76
Good
Thu
24 Apr
74
Good
Fri
25 Apr
29
Excellent
Zhangwu Air quality rank
1
Fuyu, Heilongjiang
2
West Ujumqin Banner, Inner Mongolia
3
New Barag Right Banner, Inner Mongolia
4
Jianhua, Heilongjiang
5
Qiqihar, Heilongjiang
6
East Ujumqin Banner, Inner Mongolia
7
Zhenglan Banner, Inner Mongolia
8
Duolun, Inner Mongolia
9
Morin Dawa Daur, Inner Mongolia
1358
Zhangwu, Liaoning
Air quality in the last 12 months (Zhangwu)
|
2025/02
|
102
|
127
|
46
|
36
|
40
|
64
|
54
|
41
|
51
|
68
|
87
|
36
|
67
|
84
|
106
|
51
|
33
|
28
|
37
|
35
|
39
|
38
|
41
|
65
|
81
|
72
|
106
|
152
|
|||
|
2025/01
|
44
|
39
|
52
|
81
|
109
|
92
|
35
|
35
|
36
|
58
|
96
|
115
|
84
|
54
|
45
|
55
|
68
|
86
|
56
|
82
|
58
|
86
|
119
|
103
|
87
|
136
|
106
|
69
|
87
|
62
|
86
|
|
2024/12
|
58
|
27
|
44
|
38
|
47
|
30
|
40
|
51
|
71
|
49
|
36
|
73
|
51
|
49
|
36
|
37
|
32
|
48
|
71
|
73
|
45
|
46
|
40
|
64
|
88
|
46
|
41
|
47
|
75
|
67
|
47
|
|
2024/11
|
47
|
61
|
76
|
26
|
40
|
51
|
70
|
105
|
80
|
54
|
48
|
53
|
69
|
50
|
53
|
34
|
25
|
25
|
62
|
86
|
55
|
45
|
84
|
95
|
71
|
28
|
50
|
44
|
53
|
62
|
|
|
2024/10
|
23
|
36
|
38
|
55
|
70
|
48
|
40
|
56
|
59
|
33
|
48
|
46
|
75
|
51
|
27
|
50
|
69
|
48
|
27
|
44
|
41
|
29
|
40
|
61
|
103
|
59
|
28
|
62
|
90
|
61
|
90
|
|
2024/09
|
23
|
20
|
42
|
35
|
19
|
34
|
44
|
44
|
47
|
25
|
40
|
34
|
42
|
17
|
29
|
47
|
40
|
36
|
53
|
13
|
19
|
31
|
43
|
54
|
29
|
44
|
49
|
60
|
55
|
19
|
|
|
2024/08
|
22
|
18
|
38
|
30
|
23
|
29
|
43
|
38
|
50
|
33
|
34
|
21
|
16
|
22
|
28
|
35
|
44
|
49
|
31
|
25
|
19
|
21
|
31
|
46
|
22
|
31
|
27
|
38
|
42
|
41
|
27
|
|
2024/07
|
62
|
61
|
24
|
46
|
54
|
57
|
33
|
61
|
57
|
60
|
66
|
73
|
61
|
57
|
55
|
26
|
27
|
40
|
46
|
32
|
47
|
29
|
40
|
22
|
22
|
12
|
19
|
16
|
26
|
41
|
28
|
|
2024/06
|
22
|
42
|
30
|
49
|
48
|
47
|
43
|
40
|
33
|
52
|
53
|
45
|
36
|
33
|
20
|
36
|
46
|
61
|
54
|
40
|
36
|
70
|
61
|
15
|
24
|
38
|
57
|
47
|
33
|
30
|
|
|
2024/05
|
49
|
61
|
68
|
66
|
55
|
64
|
58
|
65
|
64
|
83
|
99
|
44
|
61
|
73
|
53
|
56
|
66
|
73
|
39
|
34
|
54
|
57
|
39
|
34
|
44
|
25
|
22
|
41
|
56
|
47
|
20
|
|
2024/04
|
56
|
78
|
47
|
59
|
100
|
83
|
92
|
84
|
145
|
127
|
90
|
93
|
64
|
58
|
249
|
81
|
64
|
59
|
62
|
142
|
92
|
61
|
55
|
47
|
62
|
71
|
49
|
29
|
50
|
55
|
|
|
2024/03
|
42
|
41
|
48
|
65
|
43
|
44
|
70
|
40
|
75
|
124
|
82
|
56
|
73
|
128
|
85
|
210
|
80
|
77
|
50
|
47
|
81
|
53
|
94
|
31
|
44
|
62
|
99
|
250
|
107
|
73
|
69
|
|
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