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
19 Apr
Sun
20 Apr
Mon
21 Apr
Tue
22 Apr
Wed
23 Apr
Thu
24 Apr
Fri
25 Apr
Qitaihe Air quality rank
Real-time AQI (Monitoring Station in Qitaihe)
葫头沟
1913
PM2.5
15
PM10
47
O3
0.7
CO
12
SO2
18
NO2
中波台
2310
PM2.5
23
PM10
66
O3
0.5
CO
6
SO2
16
NO2
人民广场
2819
PM2.5
23
PM10
79
O3
0.5
CO
10
SO2
13
NO2
新建矿广场
4113
PM2.5
41
PM10
55
O3
0.5
CO
8
SO2
26
NO2
Air quality in the last 12 months (Qitaihe)
|
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
|
|
|
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
|
|
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