Air Quality
Excellent
No health implications.
5
PM2.5
9
PM10
26
O3
0.7
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Oct
27
Excellent
Tue
21 Oct
31
Excellent
Wed
22 Oct
33
Excellent
Thu
23 Oct
36
Excellent
Fri
24 Oct
36
Excellent
Sat
25 Oct
38
Excellent
Sun
26 Oct
18
Excellent
Air quality in the last 12 months (Gao County)
|
2025/08
|
33
|
32
|
37
|
48
|
43
|
32
|
26
|
37
|
31
|
16
|
9
|
22
|
27
|
36
|
37
|
35
|
35
|
23
|
22
|
33
|
22
|
16
|
14
|
14
|
19
|
24
|
34
|
38
|
13
|
15
|
21
|
|
2025/07
|
21
|
26
|
28
|
23
|
10
|
19
|
26
|
34
|
23
|
16
|
18
|
24
|
30
|
30
|
34
|
41
|
38
|
36
|
22
|
18
|
18
|
17
|
15
|
15
|
20
|
17
|
21
|
28
|
33
|
33
|
30
|
|
2025/06
|
23
|
12
|
29
|
38
|
46
|
49
|
58
|
34
|
43
|
37
|
39
|
39
|
42
|
42
|
28
|
31
|
36
|
19
|
18
|
28
|
17
|
21
|
31
|
26
|
11
|
17
|
31
|
30
|
25
|
12
|
|
|
2025/05
|
46
|
54
|
60
|
59
|
34
|
24
|
25
|
44
|
63
|
55
|
47
|
58
|
73
|
53
|
58
|
50
|
54
|
53
|
40
|
54
|
34
|
37
|
48
|
48
|
45
|
39
|
35
|
19
|
28
|
49
|
23
|
|
2025/04
|
31
|
44
|
55
|
56
|
52
|
27
|
31
|
48
|
57
|
67
|
74
|
139
|
142
|
108
|
102
|
69
|
55
|
61
|
51
|
56
|
54
|
42
|
64
|
38
|
42
|
38
|
28
|
41
|
33
|
21
|
|
|
2025/03
|
85
|
85
|
35
|
46
|
25
|
10
|
21
|
27
|
48
|
61
|
71
|
53
|
68
|
54
|
24
|
17
|
16
|
20
|
26
|
41
|
52
|
55
|
58
|
51
|
57
|
63
|
83
|
112
|
42
|
32
|
35
|
|
2025/02
|
36
|
31
|
27
|
44
|
24
|
22
|
20
|
29
|
40
|
46
|
65
|
50
|
47
|
54
|
60
|
66
|
76
|
72
|
85
|
34
|
48
|
31
|
37
|
17
|
27
|
34
|
62
|
80
|
|||
|
2025/01
|
105
|
147
|
146
|
166
|
128
|
135
|
100
|
48
|
50
|
59
|
32
|
56
|
69
|
81
|
78
|
81
|
87
|
53
|
57
|
74
|
133
|
117
|
109
|
76
|
26
|
40
|
61
|
73
|
146
|
100
|
67
|
|
2024/12
|
88
|
129
|
93
|
121
|
61
|
51
|
33
|
30
|
39
|
43
|
48
|
52
|
39
|
46
|
43
|
63
|
104
|
125
|
107
|
93
|
98
|
84
|
50
|
75
|
57
|
52
|
86
|
83
|
83
|
54
|
55
|
|
2024/11
|
26
|
27
|
61
|
40
|
30
|
50
|
52
|
47
|
62
|
62
|
48
|
47
|
36
|
42
|
66
|
38
|
16
|
22
|
24
|
25
|
36
|
52
|
65
|
41
|
14
|
20
|
31
|
34
|
51
|
54
|
|
|
2024/10
|
12
|
26
|
23
|
34
|
44
|
36
|
36
|
44
|
46
|
43
|
28
|
20
|
18
|
28
|
41
|
68
|
24
|
31
|
33
|
29
|
30
|
16
|
27
|
59
|
39
|
28
|
20
|
34
|
69
|
69
|
56
|
|
2024/09
|
30
|
26
|
29
|
23
|
22
|
31
|
34
|
22
|
30
|
33
|
25
|
29
|
42
|
42
|
39
|
43
|
27
|
26
|
38
|
47
|
24
|
41
|
52
|
69
|
72
|
63
|
66
|
76
|
81
|
7
|
|
|
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