Air Quality
Excellent
No health implications.
13
PM2.5
21
PM10
62
O3
0.4
CO
5
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Mar
69
Good
Sat
14 Mar
53
Good
Sun
15 Mar
54
Good
Mon
16 Mar
61
Good
Tue
17 Mar
57
Good
Wed
18 Mar
41
Excellent
Thu
19 Mar
48
Excellent
Air quality in the last 12 months (Daqingshan)
|
2026/02
|
57
|
65
|
55
|
60
|
33
|
30
|
35
|
43
|
61
|
64
|
66
|
59
|
69
|
43
|
28
|
64
|
118
|
34
|
53
|
50
|
76
|
61
|
45
|
38
|
38
|
38
|
27
|
29
|
|||
|
2026/01
|
37
|
44
|
69
|
54
|
44
|
55
|
44
|
42
|
56
|
60
|
53
|
54
|
56
|
54
|
61
|
51
|
70
|
67
|
76
|
60
|
51
|
49
|
51
|
54
|
38
|
39
|
51
|
53
|
42
|
42
|
42
|
|
2025/12
|
54
|
50
|
46
|
47
|
51
|
64
|
81
|
73
|
63
|
50
|
42
|
50
|
73
|
94
|
86
|
44
|
61
|
66
|
63
|
56
|
51
|
75
|
57
|
68
|
61
|
54
|
69
|
76
|
65
|
53
|
42
|
|
2025/11
|
63
|
38
|
35
|
48
|
90
|
68
|
38
|
72
|
75
|
34
|
49
|
59
|
33
|
46
|
53
|
60
|
41
|
38
|
108
|
121
|
42
|
127
|
218
|
85
|
55
|
92
|
98
|
67
|
60
|
49
|
|
|
2025/10
|
24
|
26
|
34
|
31
|
27
|
22
|
30
|
24
|
26
|
33
|
47
|
24
|
27
|
29
|
32
|
26
|
36
|
22
|
26
|
24
|
28
|
31
|
36
|
42
|
119
|
137
|
67
|
40
|
76
|
100
|
56
|
|
2025/09
|
20
|
18
|
19
|
33
|
26
|
18
|
17
|
20
|
16
|
18
|
19
|
25
|
26
|
25
|
18
|
17
|
17
|
16
|
19
|
20
|
20
|
21
|
22
|
28
|
20
|
20
|
25
|
22
|
27
|
37
|
|
|
2025/08
|
14
|
16
|
14
|
16
|
14
|
12
|
13
|
13
|
13
|
12
|
12
|
18
|
17
|
14
|
16
|
13
|
14
|
16
|
15
|
15
|
14
|
14
|
19
|
16
|
13
|
14
|
16
|
18
|
13
|
18
|
19
|
|
2025/07
|
16
|
17
|
16
|
18
|
20
|
15
|
15
|
16
|
14
|
14
|
19
|
18
|
15
|
13
|
13
|
13
|
16
|
17
|
16
|
13
|
12
|
18
|
21
|
20
|
16
|
15
|
16
|
13
|
15
|
13
|
13
|
|
2025/06
|
24
|
22
|
19
|
16
|
16
|
15
|
16
|
24
|
20
|
18
|
16
|
17
|
25
|
25
|
19
|
24
|
15
|
16
|
16
|
20
|
12
|
15
|
20
|
25
|
33
|
28
|
30
|
28
|
21
|
19
|
|
|
2025/05
|
35
|
36
|
23
|
21
|
19
|
25
|
27
|
26
|
25
|
24
|
46
|
67
|
65
|
41
|
35
|
24
|
22
|
23
|
25
|
24
|
21
|
17
|
18
|
21
|
18
|
21
|
26
|
40
|
49
|
43
|
47
|
|
2025/04
|
66
|
56
|
51
|
51
|
52
|
45
|
42
|
42
|
50
|
66
|
64
|
83
|
39
|
21
|
17
|
25
|
60
|
67
|
27
|
32
|
57
|
27
|
32
|
29
|
26
|
19
|
30
|
30
|
37
|
37
|
|
|
2025/03
|
30
|
38
|
38
|
41
|
42
|
49
|
50
|
47
|
48
|
88
|
44
|
45
|
29
|
27
|
31
|
29
|
28
|
32
|
38
|
67
|
42
|
21
|
26
|
38
|
30
|
34
|
24
|
21
|
23
|
30
|
47
|
|
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
Air quality source: CNEMC
*: primary pollution