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
23 Feb
Mon
24 Feb
Tue
25 Feb
Wed
26 Feb
Thu
27 Feb
Fri
28 Feb
Sat
1 Mar
Real-time AQI (Monitoring Station in Daqing)
大同区
5223
PM2.5
53 *
PM10
61
O3
0.7
CO
6
SO2
18
NO2
龙凤区
2816
PM2.5
28
PM10
63
O3
0.5
CO
8
SO2
27
NO2
萨尔图区
3115
PM2.5
31
PM10
68
O3
0.4
CO
7
SO2
22
NO2
让胡路区
3826
PM2.5
31
PM10
71
O3
0.3
CO
8
SO2
14
NO2
萨区政府监测点
3112
PM2.5
31
PM10
69
O3
0.4
CO
7
SO2
17
NO2
Air quality in the last 12 months (Daqing)
|
2025/01
|
131
|
74
|
46
|
127
|
138
|
94
|
65
|
44
|
36
|
46
|
105
|
187
|
176
|
142
|
45
|
40
|
72
|
140
|
178
|
184
|
133
|
65
|
147
|
230
|
258
|
201
|
57
|
52
|
49
|
36
|
50
|
|
2024/12
|
58
|
24
|
29
|
27
|
30
|
27
|
31
|
44
|
112
|
65
|
31
|
50
|
60
|
40
|
32
|
33
|
43
|
41
|
58
|
72
|
46
|
34
|
44
|
48
|
51
|
37
|
38
|
39
|
65
|
95
|
110
|
|
2024/11
|
54
|
64
|
40
|
38
|
32
|
56
|
168
|
174
|
186
|
77
|
220
|
80
|
214
|
285
|
141
|
55
|
26
|
32
|
68
|
126
|
52
|
30
|
73
|
152
|
187
|
85
|
29
|
43
|
30
|
39
|
|
|
2024/10
|
26
|
25
|
30
|
40
|
43
|
29
|
52
|
43
|
45
|
29
|
31
|
30
|
56
|
52
|
20
|
25
|
31
|
40
|
25
|
32
|
41
|
40
|
47
|
56
|
43
|
52
|
36
|
38
|
56
|
55
|
73
|
|
2024/09
|
18
|
25
|
25
|
33
|
22
|
36
|
38
|
37
|
46
|
30
|
26
|
29
|
25
|
29
|
31
|
32
|
29
|
28
|
27
|
25
|
31
|
33
|
36
|
41
|
27
|
37
|
36
|
36
|
53
|
30
|
|
|
2024/08
|
21
|
22
|
25
|
25
|
25
|
26
|
32
|
28
|
38
|
32
|
14
|
18
|
22
|
27
|
35
|
33
|
40
|
35
|
19
|
18
|
19
|
22
|
32
|
28
|
31
|
22
|
24
|
27
|
27
|
19
|
22
|
|
2024/07
|
49
|
41
|
46
|
34
|
31
|
39
|
69
|
90
|
62
|
75
|
91
|
57
|
66
|
60
|
54
|
47
|
29
|
40
|
37
|
36
|
25
|
25
|
23
|
23
|
26
|
19
|
17
|
20
|
21
|
28
|
24
|
|
2024/06
|
24
|
33
|
34
|
22
|
37
|
50
|
35
|
23
|
20
|
25
|
27
|
23
|
27
|
22
|
16
|
24
|
20
|
24
|
44
|
27
|
19
|
17
|
17
|
20
|
28
|
35
|
44
|
49
|
40
|
47
|
|
|
2024/05
|
50
|
43
|
57
|
80
|
59
|
51
|
42
|
73
|
28
|
33
|
22
|
37
|
31
|
25
|
22
|
27
|
48
|
29
|
29
|
28
|
44
|
49
|
24
|
27
|
34
|
22
|
25
|
34
|
25
|
20
|
22
|
|
2024/04
|
41
|
74
|
58
|
49
|
70
|
52
|
46
|
38
|
67
|
125
|
122
|
90
|
77
|
96
|
55
|
59
|
54
|
57
|
31
|
159
|
180
|
107
|
31
|
34
|
40
|
24
|
23
|
24
|
49
|
45
|
|
|
2024/03
|
30
|
36
|
38
|
40
|
39
|
37
|
47
|
35
|
45
|
53
|
44
|
40
|
48
|
51
|
50
|
32
|
27
|
31
|
37
|
30
|
36
|
45
|
71
|
28
|
35
|
72
|
83
|
171
|
33
|
37
|
37
|
|
2024/02
|
35
|
43
|
68
|
48
|
66
|
75
|
85
|
40
|
144
|
219
|
72
|
84
|
75
|
35
|
36
|
76
|
118
|
60
|
28
|
29
|
26
|
30
|
38
|
95
|
78
|
36
|
56
|
50
|
49
|
||
|
1
|
2
|
3
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4
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5
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6
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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