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
14 Jul
Wed
15 Jul
Thu
16 Jul
Fri
17 Jul
Sat
18 Jul
Sun
19 Jul
Mon
20 Jul
Real-time AQI (Monitoring Station in Qitaihe)
中波台
207
PM2.5
17
PM10
62
O3
0.5
CO
5
SO2
5
NO2
人民广场
308
PM2.5
30
PM10
57
O3
0.4
CO
6
SO2
7
NO2
新建矿广场
4114
PM2.5
41
PM10
58
O3
0.3
CO
8
SO2
8
NO2
Air quality in the last 12 months (Qitaihe)
|
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
|
|
|
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
|
|
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