Air Quality
Excellent
No health implications.
8
PM2.5
17
PM10
38
O3
0.2
CO
2
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Jul
50
Excellent
Mon
13 Jul
52
Good
Tue
14 Jul
55
Good
Wed
15 Jul
63
Good
Thu
16 Jul
85
Good
Fri
17 Jul
17
Excellent
Sat
18 Jul
29
Excellent
Air quality in the last 12 months (Huancui)
|
2026/05
|
68
|
51
|
34
|
33
|
42
|
51
|
41
|
40
|
46
|
45
|
46
|
38
|
38
|
38
|
36
|
37
|
31
|
31
|
27
|
33
|
39
|
32
|
31
|
31
|
34
|
23
|
26
|
47
|
44
|
57
|
69
|
|
2026/04
|
56
|
80
|
58
|
35
|
50
|
30
|
25
|
35
|
29
|
41
|
61
|
47
|
53
|
52
|
71
|
62
|
44
|
38
|
39
|
101
|
59
|
40
|
34
|
51
|
45
|
44
|
51
|
30
|
36
|
42
|
|
|
2026/03
|
90
|
28
|
37
|
93
|
48
|
36
|
29
|
46
|
42
|
31
|
45
|
58
|
57
|
61
|
67
|
81
|
57
|
53
|
37
|
47
|
53
|
59
|
104
|
136
|
50
|
77
|
74
|
38
|
76
|
54
|
42
|
|
2026/02
|
107
|
29
|
64
|
94
|
115
|
29
|
25
|
30
|
47
|
56
|
58
|
93
|
116
|
73
|
58
|
35
|
59
|
33
|
39
|
68
|
59
|
118
|
44
|
40
|
69
|
81
|
93
|
77
|
|||
|
2026/01
|
20
|
31
|
79
|
122
|
21
|
66
|
52
|
30
|
61
|
43
|
13
|
48
|
31
|
36
|
119
|
71
|
22
|
18
|
25
|
26
|
24
|
42
|
78
|
49
|
21
|
31
|
34
|
29
|
23
|
21
|
56
|
|
2025/12
|
24
|
22
|
24
|
30
|
24
|
58
|
77
|
33
|
57
|
49
|
46
|
21
|
26
|
44
|
62
|
68
|
41
|
49
|
57
|
86
|
22
|
19
|
31
|
29
|
25
|
27
|
49
|
71
|
75
|
25
|
20
|
|
2025/11
|
61
|
29
|
15
|
34
|
26
|
31
|
60
|
55
|
58
|
20
|
57
|
62
|
33
|
35
|
90
|
67
|
31
|
22
|
36
|
37
|
40
|
67
|
98
|
130
|
34
|
41
|
44
|
36
|
108
|
112
|
|
|
2025/10
|
53
|
24
|
12
|
26
|
21
|
12
|
17
|
22
|
17
|
13
|
16
|
23
|
23
|
9
|
10
|
43
|
44
|
22
|
25
|
15
|
13
|
16
|
24
|
30
|
47
|
51
|
16
|
27
|
24
|
19
|
20
|
|
2025/09
|
16
|
35
|
34
|
13
|
14
|
12
|
24
|
35
|
48
|
36
|
29
|
22
|
13
|
10
|
15
|
14
|
19
|
13
|
14
|
16
|
21
|
15
|
10
|
14
|
45
|
53
|
40
|
27
|
43
|
33
|
|
|
2025/08
|
14
|
24
|
14
|
14
|
19
|
13
|
18
|
22
|
14
|
14
|
19
|
13
|
22
|
26
|
16
|
17
|
23
|
25
|
20
|
28
|
21
|
22
|
39
|
24
|
18
|
18
|
24
|
17
|
8
|
15
|
10
|
|
2025/07
|
24
|
26
|
29
|
36
|
31
|
29
|
26
|
12
|
33
|
41
|
29
|
24
|
28
|
24
|
17
|
18
|
17
|
17
|
18
|
15
|
12
|
12
|
11
|
20
|
23
|
22
|
26
|
18
|
10
|
12
|
13
|
|
2025/06
|
39
|
26
|
26
|
22
|
37
|
49
|
32
|
26
|
25
|
21
|
19
|
14
|
12
|
15
|
19
|
32
|
27
|
32
|
14
|
19
|
36
|
21
|
20
|
26
|
27
|
37
|
41
|
42
|
23
|
21
|
|
|
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