Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
23 Jan
Fri
24 Jan
Sat
25 Jan
Sun
26 Jan
Mon
27 Jan
Tue
28 Jan
Wed
29 Jan
Real-time AQI (Monitoring Station in Guyuan)
马园
12393 *
PM2.5
110
PM10
50
O3
1.6
CO
16
SO2
57
NO2
监测站
9974 *
PM2.5
81
PM10
56
O3
1.3
CO
14
SO2
54
NO2
新区
9268 *
PM2.5
102
PM10
24
O3
1.2
CO
9
SO2
85
NO2
原州区十五小
7051 *
PM2.5
84
PM10
91
O3
0.9
CO
10
SO2
22
NO2
Air quality in the last 12 months (Guyuan)
|
2024/12
|
39
|
51
|
53
|
48
|
49
|
50
|
41
|
40
|
57
|
77
|
73
|
60
|
52
|
52
|
56
|
48
|
65
|
45
|
59
|
52
|
46
|
53
|
63
|
74
|
65
|
73
|
44
|
48
|
57
|
44
|
39
|
|
2024/11
|
27
|
34
|
45
|
47
|
49
|
36
|
37
|
54
|
60
|
50
|
50
|
53
|
63
|
48
|
78
|
45
|
33
|
18
|
36
|
44
|
42
|
39
|
50
|
54
|
43
|
54
|
68
|
55
|
29
|
38
|
|
|
2024/10
|
39
|
26
|
32
|
21
|
31
|
43
|
36
|
38
|
48
|
47
|
36
|
35
|
34
|
36
|
35
|
43
|
27
|
44
|
13
|
26
|
26
|
27
|
32
|
34
|
44
|
52
|
27
|
32
|
40
|
20
|
28
|
|
2024/09
|
55
|
36
|
27
|
40
|
15
|
16
|
23
|
35
|
30
|
16
|
17
|
26
|
19
|
28
|
23
|
16
|
32
|
37
|
46
|
51
|
33
|
32
|
42
|
44
|
22
|
20
|
66
|
69
|
20
|
22
|
|
|
2024/08
|
25
|
31
|
29
|
24
|
21
|
22
|
14
|
14
|
97
|
172
|
52
|
38
|
35
|
35
|
60
|
44
|
30
|
25
|
29
|
34
|
34
|
39
|
42
|
44
|
40
|
23
|
22
|
31
|
36
|
35
|
51
|
|
2024/07
|
24
|
25
|
22
|
45
|
66
|
49
|
18
|
38
|
34
|
29
|
31
|
71
|
28
|
20
|
11
|
14
|
25
|
24
|
18
|
20
|
265
|
41
|
16
|
139
|
57
|
34
|
36
|
29
|
26
|
30
|
30
|
|
2024/06
|
47
|
22
|
22
|
27
|
30
|
25
|
29
|
39
|
20
|
25
|
32
|
39
|
37
|
51
|
54
|
31
|
26
|
24
|
27
|
30
|
18
|
33
|
45
|
35
|
36
|
31
|
23
|
25
|
42
|
27
|
|
|
2024/05
|
31
|
30
|
12
|
28
|
58
|
61
|
55
|
45
|
31
|
104
|
78
|
51
|
45
|
51
|
78
|
62
|
60
|
48
|
48
|
51
|
36
|
40
|
40
|
53
|
46
|
48
|
30
|
45
|
40
|
52
|
50
|
|
2024/04
|
216
|
130
|
72
|
69
|
47
|
49
|
45
|
54
|
43
|
32
|
37
|
39
|
57
|
123
|
130
|
79
|
67
|
65
|
373
|
231
|
52
|
93
|
249
|
68
|
51
|
47
|
35
|
279
|
43
|
38
|
|
|
2024/03
|
49
|
48
|
58
|
61
|
74
|
51
|
109
|
68
|
56
|
72
|
71
|
63
|
42
|
62
|
219
|
226
|
91
|
122
|
104
|
61
|
56
|
88
|
107
|
24
|
46
|
35
|
90
|
61
|
50
|
85
|
60
|
|
2024/02
|
119
|
45
|
42
|
55
|
90
|
62
|
79
|
81
|
47
|
136
|
51
|
56
|
56
|
63
|
46
|
40
|
56
|
336
|
232
|
181
|
106
|
73
|
78
|
130
|
111
|
82
|
82
|
83
|
57
|
||
|
2024/01
|
72
|
56
|
44
|
47
|
43
|
42
|
54
|
71
|
104
|
63
|
54
|
47
|
64
|
61
|
81
|
122
|
71
|
57
|
67
|
100
|
37
|
32
|
37
|
46
|
63
|
63
|
52
|
65
|
70
|
51
|
88
|
|
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