Gansu - China   2025-06-03   Tuesday   34.85N, 104.47E

Zhang County

Gansu - China
2025-06-03

Air Quality

Excellent

No health implications.

20

PM2.5

35

PM10

49

O3

0.3

CO

6

SO2

13

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

3 Jun

70 Good

Wed

4 Jun

69 Good

Thu

5 Jun

70 Good

Fri

6 Jun

69 Good

Sat

7 Jun

73 Good

Sun

8 Jun

74 Good

Mon

9 Jun

42 Excellent

Monthly Average AQI (Zhang County)

2020/05 - 2025/04

Air quality in the last 12 months (Zhang County)

2025/04
99
96
80
100
87
64
51
87
104
72
104
373
117
72
62
117
73
220
138
92
98
87
56
54
55
40
54
54
56
87
2025/03
58
53
51
54
48
50
65
64
52
46
156
98
86
45
51
52
49
45
53
58
54
53
61
45
58
353
123
87
81
83
77
2025/02
56
58
51
48
50
48
58
64
61
53
75
81
67
66
59
60
58
48
62
54
47
51
49
48
53
50
47
51
2025/01
69
71
73
68
70
64
59
67
65
61
64
67
64
68
65
59
61
68
71
72
73
74
76
75
65
70
75
85
119
73
61
2024/12
65
69
63
54
57
60
52
48
42
55
56
50
50
61
67
61
68
58
61
67
64
63
69
71
75
68
62
68
63
60
60
2024/11
46
43
52
54
51
42
38
36
49
51
51
51
56
46
52
41
42
32
39
50
53
45
41
40
43
53
58
64
61
65
2024/10
30
36
33
31
37
48
41
38
41
41
37
28
33
29
33
37
31
47
37
32
43
44
53
40
46
42
46
49
44
38
37
2024/09
47
36
34
25
21
27
26
32
27
26
25
29
24
30
29
27
29
30
28
36
28
36
39
36
31
28
40
48
32
29
2024/08
33
35
30
28
30
32
27
27
59
51
42
40
36
33
35
31
34
31
36
33
38
36
39
37
35
37
31
35
32
28
42
2024/07
31
35
34
31
39
46
28
22
40
52
42
54
33
28
19
25
29
28
23
24
134
38
31
102
71
57
49
41
31
31
33
2024/06
49
43
44
35
37
30
37
36
36
41
44
45
45
45
47
30
31
25
31
29
30
37
36
35
34
33
29
27
38
35
2024/05
43
29
29
49
58
63
60
46
44
48
58
58
55
45
42
59
67
54
52
61
48
47
53
47
52
54
48
38
32
46
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