Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
23
PM2.5
87
*
PM10
110
O3
0.3
CO
4
SO2
10
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
20 Apr
78
Good
Sun
21 Apr
117
Lightly
Mon
22 Apr
110
Lightly
Tue
23 Apr
73
Good
Wed
24 Apr
57
Good
Thu
25 Apr
83
Good
Fri
26 Apr
77
Good
Air quality in the last 12 months (Gannan Prefecture)
|
2024/02
|
33
|
39
|
44
|
40
|
77
|
92
|
52
|
35
|
83
|
106
|
42
|
67
|
51
|
33
|
27
|
52
|
80
|
41
|
24
|
24
|
28
|
29
|
34
|
113
|
66
|
31
|
45
|
44
|
35
|
||
|
2024/01
|
41
|
56
|
51
|
57
|
31
|
51
|
22
|
43
|
49
|
38
|
39
|
49
|
34
|
22
|
28
|
40
|
44
|
35
|
33
|
42
|
26
|
33
|
30
|
33
|
56
|
60
|
38
|
75
|
30
|
51
|
37
|
|
2023/12
|
29
|
39
|
45
|
41
|
43
|
29
|
26
|
35
|
24
|
27
|
30
|
48
|
63
|
57
|
31
|
26
|
26
|
31
|
43
|
31
|
33
|
40
|
45
|
45
|
55
|
60
|
30
|
88
|
88
|
34
|
29
|
|
2023/11
|
67
|
64
|
24
|
50
|
44
|
33
|
28
|
40
|
67
|
42
|
33
|
29
|
39
|
59
|
44
|
99
|
31
|
34
|
23
|
27
|
39
|
21
|
23
|
30
|
30
|
33
|
54
|
29
|
24
|
23
|
|
|
2023/10
|
29
|
32
|
27
|
17
|
32
|
29
|
38
|
44
|
44
|
37
|
42
|
47
|
41
|
50
|
32
|
24
|
49
|
24
|
22
|
22
|
39
|
34
|
48
|
49
|
46
|
30
|
40
|
50
|
77
|
49
|
68
|
|
2023/09
|
29
|
43
|
29
|
19
|
27
|
31
|
53
|
37
|
34
|
30
|
21
|
29
|
31
|
30
|
21
|
17
|
28
|
19
|
22
|
25
|
27
|
25
|
37
|
35
|
31
|
35
|
35
|
29
|
34
|
25
|
|
|
2023/08
|
33
|
28
|
20
|
15
|
23
|
29
|
32
|
18
|
19
|
17
|
20
|
20
|
26
|
26
|
35
|
26
|
23
|
25
|
24
|
26
|
30
|
24
|
23
|
25
|
24
|
23
|
40
|
44
|
23
|
17
|
19
|
|
2023/07
|
32
|
41
|
28
|
30
|
29
|
33
|
28
|
28
|
28
|
36
|
94
|
115
|
61
|
28
|
26
|
25
|
23
|
35
|
30
|
26
|
21
|
23
|
17
|
35
|
59
|
26
|
30
|
28
|
25
|
27
|
35
|
|
2023/06
|
22
|
22
|
21
|
23
|
27
|
26
|
23
|
21
|
24
|
26
|
26
|
37
|
40
|
33
|
25
|
22
|
27
|
35
|
43
|
30
|
30
|
25
|
31
|
43
|
59
|
53
|
37
|
34
|
33
|
28
|
|
|
2023/05
|
40
|
125
|
130
|
28
|
33
|
36
|
33
|
58
|
26
|
30
|
46
|
55
|
30
|
45
|
33
|
30
|
32
|
31
|
42
|
142
|
41
|
35
|
41
|
57
|
79
|
37
|
25
|
21
|
32
|
24
|
33
|
|
2023/04
|
189
|
128
|
69
|
43
|
64
|
72
|
28
|
44
|
80
|
174
|
147
|
38
|
42
|
36
|
48
|
56
|
67
|
71
|
32
|
116
|
31
|
27
|
34
|
43
|
31
|
71
|
51
|
50
|
24
|
27
|
|
|
2023/03
|
28
|
38
|
37
|
71
|
80
|
30
|
31
|
34
|
33
|
60
|
34
|
27
|
33
|
42
|
33
|
26
|
28
|
34
|
43
|
68
|
66
|
257
|
44
|
29
|
43
|
64
|
50
|
119
|
52
|
38
|
198
|
|
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