Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Sep
Mon
14 Sep
Tue
15 Sep
Wed
16 Sep
Thu
17 Sep
Fri
18 Sep
Sat
19 Sep
Real-time AQI (Monitoring Station in Qitaihe)
中波台
2910
PM2.5
29
PM10
63
O3
0.4
CO
3
SO2
15
NO2
人民广场
326
PM2.5
32
PM10
56
O3
0.5
CO
6
SO2
11
NO2
新建矿广场
249
PM2.5
24
PM10
58
O3
0.8
CO
3
SO2
14
NO2
Air quality in the last 12 months (Qitaihe)
|
2026/08
|
17
|
12
|
16
|
26
|
30
|
21
|
19
|
25
|
24
|
24
|
23
|
25
|
15
|
21
|
17
|
14
|
22
|
15
|
20
|
23
|
31
|
29
|
16
|
19
|
21
|
21
|
21
|
23
|
17
|
17
|
19
|
|
2026/07
|
37
|
32
|
25
|
19
|
22
|
23
|
20
|
15
|
21
|
23
|
22
|
14
|
21
|
23
|
27
|
21
|
28
|
37
|
40
|
39
|
28
|
32
|
28
|
22
|
10
|
14
|
15
|
18
|
28
|
24
|
19
|
|
2026/06
|
59
|
34
|
25
|
15
|
19
|
19
|
15
|
17
|
21
|
24
|
26
|
32
|
26
|
24
|
31
|
20
|
22
|
28
|
27
|
24
|
25
|
20
|
25
|
30
|
37
|
32
|
26
|
25
|
26
|
36
|
|
|
2026/05
|
34
|
43
|
30
|
38
|
57
|
28
|
27
|
33
|
45
|
42
|
46
|
65
|
96
|
45
|
50
|
37
|
39
|
28
|
29
|
39
|
42
|
45
|
43
|
34
|
43
|
34
|
28
|
22
|
24
|
24
|
37
|
|
2026/04
|
87
|
228
|
131
|
51
|
46
|
39
|
25
|
35
|
74
|
43
|
28
|
32
|
25
|
35
|
45
|
54
|
53
|
30
|
33
|
48
|
46
|
24
|
26
|
30
|
30
|
30
|
32
|
34
|
43
|
48
|
|
|
2026/03
|
39
|
41
|
41
|
49
|
50
|
55
|
45
|
40
|
51
|
42
|
53
|
53
|
45
|
55
|
73
|
94
|
86
|
100
|
48
|
58
|
106
|
140
|
109
|
151
|
113
|
117
|
184
|
156
|
131
|
41
|
62
|
|
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
|
|
|
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