Heilongjiang - China   2025-12-25   Thursday   45.75N, 130.58E

Boli

Heilongjiang - China
2025-12-25

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

61 *

PM2.5

75

PM10

33

O3

0.5

CO

9

SO2

29

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

25 Dec

62 Good

Fri

26 Dec

56 Good

Sat

27 Dec

62 Good

Sun

28 Dec

79 Good

Mon

29 Dec

75 Good

Tue

30 Dec

79 Good

Wed

31 Dec

25 Excellent

Monthly Average AQI (Boli)

2020/12 - 2025/11

Air quality in the last 12 months (Boli)

2025/11
77
68
43
51
99
87
44
73
39
27
46
50
60
57
64
70
46
51
60
48
79
88
70
108
46
71
84
78
60
51
2025/10
24
33
44
29
23
21
29
36
34
41
44
39
45
50
53
41
49
29
25
29
33
49
60
62
108
222
85
48
111
54
49
2025/09
31
19
23
30
33
20
21
19
17
21
21
29
36
33
22
26
16
19
23
33
26
28
29
28
16
17
20
33
30
41
2025/08
25
24
19
13
18
18
12
13
20
17
16
29
34
15
20
15
19
20
19
16
21
11
19
18
18
13
22
24
17
23
45
2025/07
22
14
15
25
25
20
21
25
22
17
22
23
18
15
16
13
16
21
15
17
15
24
24
25
18
17
26
19
20
13
17
2025/06
58
31
18
15
19
22
19
25
28
19
16
23
26
30
21
25
15
24
23
19
14
13
33
39
47
47
37
44
22
28
2025/05
43
34
30
27
33
41
41
31
34
24
50
62
49
36
23
35
38
20
27
30
32
24
23
26
16
28
38
39
50
65
59
2025/04
56
48
49
55
55
28
36
63
71
108
120
111
48
33
31
51
68
48
32
66
76
43
34
35
36
21
39
40
41
44
2025/03
26
34
29
42
50
49
44
51
69
64
77
66
27
27
28
30
35
41
42
73
64
19
35
45
58
66
36
22
27
28
40
2025/02
56
88
73
60
41
35
41
40
38
54
67
73
38
38
48
40
34
31
35
41
47
41
35
35
43
30
51
61
2025/01
87
95
80
72
104
92
75
61
40
53
74
82
88
73
57
49
77
83
114
128
144
149
120
92
104
118
65
49
56
53
50
2024/12
43
36
29
24
27
34
32
39
52
55
42
41
47
51
37
35
50
44
50
72
70
70
57
41
51
38
34
47
49
62
68
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