Heilongjiang - China   2025-06-07   Saturday   45.54N, 126.97E

Acheng

Heilongjiang - China
2025-06-07

Air Quality

Excellent

No health implications.

9

PM2.5

11

PM10

36

O3

0.3

CO

8

SO2

22

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

7 Jun

57 Good

Sun

8 Jun

65 Good

Mon

9 Jun

60 Good

Tue

10 Jun

58 Good

Wed

11 Jun

57 Good

Thu

12 Jun

73 Good

Fri

13 Jun

53 Good

Monthly Average AQI (Acheng)

2020/05 - 2025/04

Air quality in the last 12 months (Acheng)

2025/04
82
78
50
56
44
44
44
65
138
213
218
67
49
32
35
68
164
92
40
112
90
29
33
38
20
26
41
59
53
59
2025/03
26
29
41
50
49
73
45
68
78
258
132
63
25
45
45
34
43
45
126
125
171
27
38
90
67
61
41
30
29
31
78
2025/02
136
149
163
95
107
110
70
49
107
114
118
117
82
63
90
57
48
52
73
80
80
91
74
55
54
48
81
90
2025/01
131
133
80
111
152
159
156
86
108
127
162
143
120
219
116
53
59
68
185
246
253
179
197
209
227
280
97
49
88
67
108
2024/12
41
29
26
36
52
41
61
87
81
130
61
89
132
74
47
76
121
120
107
169
145
72
102
70
61
45
62
79
52
111
113
2024/11
113
65
65
46
58
110
136
141
119
78
180
124
110
133
145
54
39
51
101
187
215
48
80
65
58
60
31
46
35
80
2024/10
21
28
29
30
49
32
54
64
52
27
30
48
59
54
22
24
71
72
32
51
39
34
53
75
78
83
85
53
56
70
80
2024/09
18
17
22
21
27
18
22
25
36
24
21
25
24
26
23
25
29
24
30
23
40
41
27
32
32
33
35
45
31
22
2024/08
21
26
21
26
22
25
33
34
31
41
19
25
30
37
45
41
41
43
17
19
26
24
27
43
35
27
36
26
31
30
25
2024/07
65
57
35
17
32
47
71
64
55
79
102
70
56
64
65
56
29
28
38
38
36
35
33
42
28
17
17
14
25
24
22
2024/06
13
18
24
25
34
35
40
31
24
29
41
31
27
22
12
21
22
30
46
42
36
10
8
10
22
34
43
59
42
51
2024/05
60
55
83
81
70
71
52
54
38
43
35
31
40
30
25
25
39
42
32
30
43
53
35
35
34
11
15
27
32
11
12
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