Air Quality
Excellent
No health implications.
3
PM2.5
27
PM10
50
O3
0.2
CO
3
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Nov
50
Excellent
Wed
6 Nov
55
Good
Thu
7 Nov
75
Good
Fri
8 Nov
82
Good
Sat
9 Nov
78
Good
Sun
10 Nov
58
Good
Mon
11 Nov
58
Good
Gannan Prefecture Air quality rank
Air quality in the last 12 months (Gannan Prefecture)
|
2024/09
|
16
|
19
|
25
|
22
|
20
|
28
|
33
|
31
|
36
|
26
|
23
|
30
|
20
|
29
|
26
|
26
|
22
|
25
|
20
|
23
|
26
|
27
|
27
|
29
|
31
|
37
|
32
|
26
|
36
|
20
|
|
|
2024/08
|
19
|
21
|
18
|
14
|
20
|
22
|
27
|
26
|
33
|
28
|
12
|
17
|
21
|
25
|
30
|
31
|
28
|
20
|
15
|
21
|
15
|
23
|
31
|
25
|
32
|
16
|
16
|
19
|
20
|
20
|
15
|
|
2024/07
|
38
|
49
|
57
|
66
|
67
|
57
|
59
|
68
|
73
|
75
|
92
|
97
|
92
|
68
|
56
|
45
|
17
|
41
|
36
|
31
|
16
|
21
|
18
|
18
|
21
|
19
|
11
|
16
|
20
|
24
|
24
|
|
2024/06
|
27
|
26
|
37
|
20
|
35
|
45
|
25
|
15
|
16
|
26
|
20
|
21
|
21
|
11
|
20
|
32
|
19
|
23
|
22
|
15
|
14
|
13
|
16
|
18
|
27
|
40
|
41
|
47
|
26
|
39
|
|
|
2024/05
|
50
|
32
|
48
|
59
|
29
|
33
|
36
|
65
|
36
|
30
|
14
|
39
|
34
|
17
|
17
|
26
|
42
|
22
|
25
|
29
|
37
|
26
|
17
|
22
|
39
|
23
|
28
|
17
|
17
|
17
|
18
|
|
2024/04
|
36
|
96
|
53
|
40
|
61
|
31
|
44
|
31
|
57
|
64
|
78
|
86
|
80
|
131
|
202
|
33
|
47
|
33
|
23
|
57
|
145
|
68
|
25
|
27
|
24
|
20
|
17
|
16
|
27
|
30
|
|
|
2024/03
|
25
|
27
|
31
|
28
|
29
|
27
|
30
|
27
|
38
|
59
|
33
|
47
|
35
|
54
|
33
|
95
|
19
|
24
|
29
|
24
|
33
|
54
|
66
|
28
|
43
|
69
|
83
|
157
|
27
|
27
|
30
|
|
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
|
|
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