Qinghai - China   2025-09-19   Friday   37.33N, 100.14E

Gangca

Qinghai - China
2025-09-19

Air Quality

Excellent

No health implications.

23

PM2.5

41

PM10

69

O3

0.5

CO

10

SO2

11

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

19 Sep

64 Good

Sat

20 Sep

60 Good

Sun

21 Sep

60 Good

Mon

22 Sep

80 Good

Tue

23 Sep

76 Good

Wed

24 Sep

70 Good

Thu

25 Sep

23 Excellent

Monthly Average AQI (Gangca)

2020/09 - 2025/08

Air quality in the last 12 months (Gangca)

2025/08
42
35
35
27
20
20
24
21
25
29
35
35
30
27
26
26
36
25
76
80
19
22
29
31
38
39
22
14
23
28
26
2025/07
27
23
28
18
18
25
43
38
31
38
39
39
61
46
45
28
26
36
19
19
22
30
35
24
23
26
26
25
36
75
57
2025/06
29
32
36
30
35
42
32
26
20
21
25
27
42
33
22
26
39
35
22
34
22
17
24
18
33
28
20
48
30
33
2025/05
45
49
96
199
92
86
85
85
32
20
20
40
50
41
27
50
62
44
34
55
62
63
49
52
27
33
32
102
64
42
45
2025/04
129
111
92
68
86
85
104
73
60
45
79
50
19
33
62
71
87
88
62
85
78
61
48
35
43
32
103
43
62
44
2025/03
57
54
54
38
60
144
102
75
110
85
95
95
59
50
48
42
49
60
62
62
61
65
63
83
102
63
156
61
68
92
133
2025/02
34
52
33
27
39
39
47
43
39
31
59
54
43
40
53
39
36
56
59
58
51
58
58
60
52
33
40
50
2025/01
47
39
43
49
25
38
52
52
51
63
56
33
36
36
33
22
36
36
31
27
48
47
50
53
104
56
43
40
36
30
29
2024/12
22
34
33
49
43
36
50
56
52
47
36
52
49
42
25
31
34
47
44
40
47
50
50
44
47
32
31
31
61
47
41
2024/11
43
31
36
43
32
30
33
48
55
72
59
51
37
61
86
48
48
42
40
40
46
37
45
55
44
29
21
23
26
22
2024/10
22
31
30
37
31
37
39
38
34
30
35
30
30
35
43
30
28
51
79
58
56
28
25
35
36
40
25
29
38
44
41
2024/09
27
26
40
20
15
18
26
35
35
24
21
36
21
20
33
23
21
29
37
20
26
29
22
43
43
28
37
35
28
25
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