Air Quality
Excellent
No health implications.
10
PM2.5
15
PM10
27
O3
0.6
CO
10
SO2
25
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Sep
31
Excellent
Thu
17 Sep
34
Excellent
Fri
18 Sep
37
Excellent
Sat
19 Sep
39
Excellent
Sun
20 Sep
40
Excellent
Mon
21 Sep
31
Excellent
Tue
22 Sep
21
Excellent
Air quality in the last 12 months (Gao County)
|
2026/08
|
17
|
14
|
16
|
24
|
30
|
29
|
31
|
28
|
32
|
34
|
43
|
37
|
33
|
39
|
42
|
51
|
31
|
20
|
20
|
28
|
38
|
42
|
31
|
34
|
29
|
25
|
28
|
32
|
21
|
26
|
35
|
|
2026/07
|
36
|
45
|
29
|
23
|
29
|
37
|
40
|
35
|
40
|
44
|
32
|
24
|
29
|
36
|
36
|
39
|
31
|
27
|
42
|
41
|
41
|
47
|
51
|
46
|
31
|
35
|
32
|
25
|
30
|
26
|
24
|
|
2026/06
|
55
|
50
|
45
|
43
|
58
|
66
|
36
|
28
|
27
|
32
|
37
|
31
|
28
|
41
|
54
|
34
|
23
|
23
|
31
|
32
|
23
|
19
|
24
|
19
|
15
|
21
|
30
|
26
|
23
|
30
|
|
|
2026/05
|
41
|
24
|
20
|
26
|
37
|
51
|
46
|
35
|
31
|
36
|
44
|
36
|
52
|
72
|
44
|
50
|
44
|
28
|
29
|
39
|
48
|
40
|
32
|
38
|
30
|
28
|
37
|
33
|
38
|
46
|
46
|
|
2026/04
|
36
|
41
|
38
|
44
|
58
|
49
|
23
|
32
|
38
|
44
|
31
|
43
|
31
|
27
|
37
|
33
|
30
|
48
|
57
|
97
|
67
|
26
|
32
|
48
|
54
|
76
|
47
|
28
|
25
|
42
|
|
|
2026/03
|
37
|
26
|
26
|
29
|
44
|
61
|
49
|
43
|
18
|
24
|
43
|
63
|
63
|
30
|
30
|
47
|
37
|
26
|
39
|
31
|
48
|
48
|
39
|
30
|
49
|
36
|
53
|
44
|
49
|
38
|
22
|
|
2026/02
|
59
|
68
|
86
|
90
|
82
|
81
|
91
|
36
|
39
|
37
|
38
|
62
|
60
|
69
|
74
|
61
|
133
|
75
|
58
|
62
|
65
|
84
|
90
|
49
|
60
|
55
|
60
|
62
|
|||
|
2026/01
|
36
|
38
|
32
|
24
|
44
|
56
|
68
|
72
|
91
|
123
|
153
|
139
|
122
|
121
|
115
|
140
|
146
|
161
|
112
|
18
|
37
|
45
|
55
|
89
|
65
|
59
|
81
|
96
|
111
|
68
|
29
|
|
2025/12
|
109
|
129
|
92
|
56
|
64
|
75
|
57
|
89
|
84
|
67
|
94
|
100
|
30
|
64
|
68
|
91
|
77
|
99
|
119
|
53
|
49
|
56
|
50
|
66
|
64
|
83
|
89
|
101
|
103
|
83
|
57
|
|
2025/11
|
19
|
19
|
22
|
26
|
39
|
31
|
28
|
15
|
33
|
38
|
26
|
25
|
16
|
30
|
31
|
50
|
18
|
16
|
24
|
44
|
53
|
84
|
81
|
76
|
71
|
82
|
71
|
91
|
103
|
125
|
|
|
2025/10
|
16
|
29
|
46
|
37
|
27
|
20
|
22
|
25
|
42
|
65
|
52
|
18
|
12
|
26
|
35
|
43
|
32
|
14
|
30
|
15
|
7
|
18
|
21
|
30
|
31
|
26
|
24
|
54
|
23
|
24
|
32
|
|
2025/09
|
30
|
40
|
37
|
46
|
44
|
25
|
54
|
38
|
33
|
54
|
39
|
10
|
17
|
32
|
39
|
42
|
20
|
14
|
10
|
25
|
18
|
9
|
14
|
20
|
32
|
21
|
33
|
38
|
11
|
23
|
|
|
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