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
14 Mar
Sun
15 Mar
Mon
16 Mar
Tue
17 Mar
Wed
18 Mar
Thu
19 Mar
Fri
20 Mar
Real-time AQI (Monitoring Station in Qitaihe)
中波台
5437 *
PM2.5
45
PM10
83
O3
0.4
CO
14
SO2
14
NO2
人民广场
5332
PM2.5
53 *
PM10
83
O3
0.4
CO
10
SO2
13
NO2
新建矿广场
7246 *
PM2.5
51
PM10
54
O3
0.3
CO
8
SO2
28
NO2
Air quality in the last 12 months (Qitaihe)
|
2026/02
|
49
|
60
|
51
|
64
|
33
|
38
|
31
|
33
|
66
|
79
|
74
|
40
|
74
|
50
|
50
|
75
|
68
|
20
|
39
|
44
|
64
|
66
|
86
|
55
|
53
|
88
|
69
|
30
|
|||
|
2026/01
|
38
|
45
|
52
|
57
|
42
|
52
|
48
|
32
|
57
|
60
|
49
|
58
|
65
|
35
|
52
|
42
|
52
|
51
|
57
|
40
|
41
|
29
|
34
|
35
|
33
|
37
|
52
|
74
|
44
|
38
|
38
|
|
2025/12
|
43
|
48
|
37
|
35
|
34
|
38
|
57
|
44
|
42
|
39
|
41
|
43
|
61
|
79
|
65
|
50
|
48
|
76
|
51
|
56
|
42
|
63
|
51
|
45
|
56
|
42
|
42
|
54
|
44
|
40
|
42
|
|
2025/11
|
81
|
69
|
45
|
53
|
88
|
85
|
61
|
104
|
30
|
22
|
42
|
47
|
60
|
54
|
61
|
64
|
46
|
47
|
61
|
36
|
74
|
79
|
57
|
120
|
46
|
53
|
87
|
102
|
61
|
55
|
|
|
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
|
|
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