Gansu - China   2025-05-10   Saturday   38.84N, 99.62E

Sunan

Gansu - China
2025-05-10

Air Quality

Excellent

No health implications.

23

PM2.5

41

PM10

43

O3

0.4

CO

6

SO2

16

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

10 May

87 Good

Sun

11 May

80 Good

Mon

12 May

67 Good

Tue

13 May

70 Good

Wed

14 May

87 Good

Thu

15 May

17 Excellent

Fri

16 May

22 Excellent

Monthly Average AQI (Sunan)

2020/03 - 2025/02

Air quality in the last 12 months (Sunan)

2025/02
51
45
35
35
31
29
44
54
52
52
84
61
41
49
94
69
70
81
78
71
70
68
60
83
71
56
64
71
2025/01
82
63
75
81
42
52
63
64
61
71
92
60
58
43
40
39
65
50
49
40
79
75
74
62
119
75
63
68
63
45
44
2024/12
43
54
53
63
54
44
52
57
59
55
56
63
45
50
49
52
53
61
64
67
66
85
82
57
55
38
45
66
108
67
79
2024/11
68
68
61
65
57
54
64
73
86
95
65
65
60
134
143
59
62
62
55
55
63
70
81
55
34
46
32
41
46
44
2024/10
32
36
44
50
46
40
47
62
60
55
54
48
55
62
64
60
57
123
225
100
48
39
47
56
50
61
43
50
60
65
63
2024/09
32
48
79
18
23
21
26
53
58
40
28
49
35
47
49
36
30
36
33
26
33
43
37
71
62
40
57
48
42
35
2024/08
36
28
24
29
32
34
31
154
107
17
21
38
43
46
31
33
39
29
32
39
34
53
50
124
81
76
52
63
47
95
38
2024/07
23
25
109
122
68
53
75
249
116
64
64
42
38
26
22
28
34
44
76
246
87
47
40
23
30
36
35
43
33
30
34
2024/06
51
48
45
38
66
52
53
33
28
32
38
32
90
41
53
51
69
112
39
25
32
36
37
47
92
66
59
45
75
24
2024/05
51
62
64
83
77
86
79
105
83
35
25
53
50
281
500
500
462
149
229
139
96
124
93
97
87
75
100
81
43
26
30
2024/04
138
83
121
86
58
53
85
71
57
50
100
90
395
265
106
90
100
70
44
32
51
62
45
56
56
334
285
56
57
35
2024/03
57
38
55
80
102
74
64
53
134
140
74
102
94
129
297
83
94
68
74
79
86
96
69
44
43
88
66
62
85
88
89
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