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
22 Nov
Sat
23 Nov
Sun
24 Nov
Mon
25 Nov
Tue
26 Nov
Wed
27 Nov
Real-time AQI (Monitoring Station in Qitaihe)
葫头沟
228
PM2.5
22
PM10
52
O3
1.2
CO
10
SO2
10
NO2
中波台
2013
PM2.5
20
PM10
42
O3
0.6
CO
12
SO2
12
NO2
新建矿广场
3422
PM2.5
34
PM10
41
O3
0.6
CO
11
SO2
16
NO2
Air quality in the last 12 months (Qitaihe)
|
2024/10
|
14
|
30
|
26
|
41
|
49
|
41
|
42
|
54
|
52
|
40
|
24
|
34
|
42
|
48
|
22
|
32
|
48
|
41
|
38
|
32
|
44
|
36
|
42
|
55
|
76
|
48
|
33
|
50
|
47
|
52
|
61
|
|
2024/09
|
17
|
21
|
26
|
30
|
15
|
19
|
24
|
32
|
33
|
19
|
27
|
42
|
24
|
34
|
28
|
35
|
34
|
34
|
28
|
21
|
25
|
29
|
34
|
36
|
27
|
18
|
30
|
30
|
39
|
33
|
|
|
2024/08
|
17
|
14
|
16
|
17
|
22
|
17
|
23
|
27
|
25
|
29
|
13
|
21
|
18
|
24
|
30
|
30
|
36
|
32
|
14
|
19
|
20
|
17
|
22
|
24
|
26
|
24
|
23
|
31
|
36
|
28
|
22
|
|
2024/07
|
83
|
63
|
53
|
41
|
32
|
55
|
56
|
71
|
59
|
43
|
60
|
27
|
27
|
38
|
49
|
47
|
35
|
25
|
35
|
39
|
34
|
33
|
31
|
24
|
25
|
15
|
17
|
30
|
26
|
17
|
26
|
|
2024/06
|
15
|
23
|
18
|
17
|
22
|
23
|
30
|
26
|
17
|
18
|
24
|
17
|
18
|
16
|
16
|
13
|
17
|
19
|
23
|
25
|
13
|
10
|
10
|
11
|
14
|
21
|
30
|
49
|
48
|
45
|
|
|
2024/05
|
55
|
80
|
59
|
58
|
73
|
62
|
41
|
45
|
29
|
31
|
22
|
22
|
30
|
21
|
20
|
24
|
31
|
43
|
24
|
28
|
30
|
40
|
26
|
18
|
26
|
20
|
15
|
20
|
13
|
21
|
12
|
|
2024/04
|
29
|
32
|
45
|
30
|
38
|
68
|
27
|
21
|
51
|
53
|
70
|
70
|
54
|
81
|
100
|
45
|
38
|
42
|
50
|
65
|
136
|
103
|
84
|
41
|
59
|
57
|
56
|
69
|
62
|
46
|
|
|
2024/03
|
37
|
34
|
37
|
43
|
40
|
47
|
54
|
40
|
37
|
51
|
81
|
45
|
45
|
53
|
32
|
24
|
19
|
30
|
36
|
43
|
45
|
32
|
24
|
25
|
38
|
39
|
31
|
66
|
66
|
39
|
34
|
|
2024/02
|
36
|
55
|
84
|
71
|
85
|
119
|
92
|
86
|
121
|
158
|
113
|
66
|
63
|
43
|
36
|
40
|
39
|
33
|
31
|
31
|
29
|
34
|
41
|
72
|
74
|
55
|
48
|
48
|
42
|
||
|
2024/01
|
73
|
108
|
170
|
115
|
77
|
88
|
96
|
40
|
68
|
66
|
54
|
87
|
84
|
55
|
29
|
43
|
84
|
73
|
69
|
53
|
32
|
39
|
43
|
75
|
59
|
111
|
201
|
190
|
126
|
106
|
73
|
|
2023/12
|
55
|
77
|
73
|
39
|
63
|
64
|
31
|
36
|
35
|
29
|
41
|
73
|
76
|
71
|
69
|
31
|
35
|
65
|
95
|
76
|
69
|
68
|
78
|
121
|
93
|
79
|
62
|
109
|
102
|
73
|
44
|
|
2023/11
|
59
|
49
|
35
|
34
|
27
|
40
|
27
|
46
|
67
|
46
|
45
|
62
|
37
|
77
|
107
|
65
|
50
|
32
|
57
|
52
|
48
|
67
|
25
|
29
|
35
|
58
|
84
|
73
|
70
|
31
|
|
|
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