Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
1 Dec
Tue
2 Dec
Wed
3 Dec
Thu
4 Dec
Fri
5 Dec
Sat
6 Dec
Sun
7 Dec
Real-time AQI (Monitoring Station in Qitaihe)
中波台
4833
PM2.5
38
PM10
26
O3
0.5
CO
7
SO2
30
NO2
人民广场
6244 *
PM2.5
46
PM10
11
O3
0.6
CO
8
SO2
42
NO2
新建矿广场
7139
PM2.5
92 *
PM10
6
O3
0.7
CO
9
SO2
39
NO2
Air quality in the last 12 months (Qitaihe)
|
2025/10
|
23
|
29
|
42
|
33
|
23
|
24
|
32
|
35
|
37
|
38
|
38
|
41
|
46
|
60
|
61
|
70
|
51
|
21
|
21
|
26
|
29
|
49
|
63
|
82
|
85
|
258
|
81
|
51
|
104
|
53
|
43
|
|
2025/09
|
26
|
22
|
25
|
30
|
32
|
19
|
27
|
30
|
22
|
21
|
21
|
35
|
38
|
34
|
28
|
20
|
16
|
24
|
29
|
29
|
31
|
28
|
36
|
23
|
15
|
16
|
23
|
33
|
34
|
44
|
|
|
2025/08
|
24
|
27
|
20
|
14
|
20
|
19
|
13
|
16
|
22
|
22
|
14
|
21
|
30
|
21
|
24
|
17
|
18
|
23
|
22
|
18
|
21
|
13
|
19
|
20
|
19
|
13
|
22
|
24
|
15
|
22
|
38
|
|
2025/07
|
25
|
17
|
21
|
27
|
31
|
19
|
22
|
23
|
23
|
19
|
30
|
29
|
20
|
18
|
17
|
14
|
19
|
22
|
24
|
24
|
19
|
27
|
28
|
31
|
23
|
18
|
32
|
21
|
22
|
17
|
20
|
|
2025/06
|
47
|
29
|
16
|
14
|
18
|
20
|
19
|
25
|
25
|
19
|
16
|
26
|
25
|
26
|
22
|
23
|
18
|
22
|
27
|
22
|
16
|
15
|
31
|
40
|
43
|
45
|
40
|
45
|
27
|
27
|
|
|
2025/05
|
41
|
37
|
31
|
23
|
29
|
39
|
39
|
32
|
33
|
26
|
46
|
54
|
34
|
32
|
24
|
33
|
34
|
19
|
25
|
31
|
25
|
23
|
21
|
21
|
18
|
27
|
37
|
43
|
46
|
56
|
52
|
|
2025/04
|
51
|
45
|
54
|
56
|
50
|
22
|
38
|
62
|
75
|
127
|
129
|
102
|
39
|
32
|
30
|
41
|
60
|
42
|
30
|
62
|
75
|
41
|
34
|
33
|
36
|
19
|
35
|
38
|
35
|
40
|
|
|
2025/03
|
20
|
26
|
28
|
37
|
35
|
42
|
40
|
41
|
59
|
62
|
75
|
58
|
24
|
24
|
26
|
28
|
36
|
37
|
42
|
76
|
59
|
18
|
26
|
48
|
41
|
67
|
27
|
20
|
28
|
23
|
42
|
|
2025/02
|
66
|
87
|
78
|
63
|
38
|
36
|
47
|
42
|
35
|
56
|
65
|
74
|
39
|
39
|
45
|
36
|
26
|
30
|
33
|
44
|
46
|
38
|
35
|
35
|
47
|
27
|
49
|
60
|
|||
|
2025/01
|
92
|
108
|
85
|
75
|
107
|
101
|
81
|
62
|
46
|
56
|
85
|
98
|
92
|
75
|
61
|
49
|
80
|
66
|
109
|
157
|
118
|
170
|
136
|
119
|
128
|
116
|
61
|
73
|
65
|
50
|
55
|
|
2024/12
|
36
|
28
|
28
|
23
|
23
|
33
|
30
|
38
|
50
|
55
|
42
|
41
|
45
|
49
|
34
|
40
|
45
|
44
|
47
|
76
|
84
|
77
|
62
|
44
|
56
|
43
|
32
|
48
|
46
|
46
|
75
|
|
2024/11
|
64
|
60
|
66
|
54
|
56
|
29
|
49
|
63
|
72
|
53
|
73
|
139
|
130
|
74
|
102
|
43
|
27
|
31
|
39
|
68
|
80
|
39
|
40
|
54
|
39
|
25
|
26
|
49
|
37
|
29
|
|
|
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
*: primary pollution