Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
40
*
PM2.5
58
PM10
62
O3
0.9
CO
5
SO2
15
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
1 Nov
78
Good
Mon
2 Nov
52
Good
Tue
3 Nov
46
Excellent
Wed
4 Nov
56
Good
Thu
5 Nov
48
Excellent
Fri
6 Nov
48
Excellent
Sat
7 Nov
28
Excellent
Air quality in the last 12 months (Chongren)
|
2026/08
|
22
|
22
|
27
|
39
|
41
|
35
|
42
|
36
|
31
|
20
|
22
|
24
|
33
|
30
|
25
|
31
|
36
|
35
|
35
|
32
|
27
|
35
|
31
|
24
|
21
|
19
|
26
|
37
|
23
|
28
|
27
|
|
2026/07
|
19
|
24
|
24
|
24
|
18
|
19
|
18
|
20
|
24
|
35
|
43
|
36
|
25
|
25
|
17
|
19
|
23
|
28
|
28
|
21
|
30
|
32
|
36
|
40
|
37
|
22
|
19
|
17
|
19
|
20
|
19
|
|
2026/06
|
73
|
63
|
41
|
22
|
32
|
30
|
38
|
39
|
29
|
31
|
34
|
29
|
28
|
22
|
35
|
38
|
39
|
19
|
19
|
23
|
26
|
29
|
25
|
24
|
32
|
31
|
46
|
46
|
25
|
23
|
|
|
2026/05
|
33
|
32
|
30
|
40
|
33
|
29
|
34
|
37
|
37
|
33
|
33
|
47
|
35
|
27
|
34
|
24
|
27
|
25
|
27
|
22
|
26
|
16
|
24
|
23
|
27
|
29
|
30
|
33
|
43
|
56
|
70
|
|
2026/04
|
36
|
45
|
21
|
34
|
47
|
39
|
46
|
33
|
36
|
34
|
27
|
31
|
39
|
31
|
31
|
33
|
36
|
45
|
49
|
52
|
30
|
20
|
25
|
27
|
36
|
43
|
52
|
49
|
28
|
32
|
|
|
2026/03
|
18
|
21
|
32
|
58
|
58
|
54
|
62
|
63
|
64
|
56
|
52
|
56
|
48
|
54
|
77
|
81
|
61
|
27
|
26
|
35
|
50
|
43
|
27
|
26
|
49
|
32
|
35
|
54
|
55
|
29
|
29
|
|
2026/02
|
46
|
44
|
60
|
65
|
72
|
56
|
31
|
50
|
57
|
61
|
57
|
67
|
57
|
48
|
63
|
40
|
82
|
72
|
55
|
39
|
37
|
66
|
71
|
30
|
28
|
29
|
20
|
28
|
|||
|
2026/01
|
32
|
34
|
56
|
59
|
46
|
51
|
46
|
53
|
52
|
55
|
62
|
70
|
76
|
61
|
66
|
82
|
85
|
144
|
87
|
27
|
45
|
55
|
67
|
73
|
75
|
72
|
48
|
49
|
61
|
43
|
24
|
|
2025/12
|
67
|
88
|
64
|
57
|
69
|
77
|
86
|
79
|
97
|
93
|
96
|
87
|
36
|
42
|
48
|
51
|
68
|
137
|
85
|
80
|
78
|
49
|
54
|
27
|
43
|
56
|
63
|
69
|
65
|
74
|
99
|
|
2025/11
|
46
|
56
|
64
|
40
|
30
|
43
|
44
|
28
|
21
|
27
|
55
|
34
|
38
|
46
|
57
|
64
|
67
|
28
|
37
|
46
|
51
|
58
|
65
|
62
|
75
|
76
|
71
|
78
|
60
|
56
|
|
|
2025/10
|
41
|
41
|
41
|
51
|
40
|
31
|
41
|
51
|
45
|
45
|
40
|
43
|
64
|
51
|
48
|
57
|
51
|
47
|
21
|
24
|
32
|
33
|
42
|
45
|
56
|
65
|
60
|
70
|
59
|
86
|
50
|
|
2025/09
|
25
|
25
|
24
|
29
|
29
|
35
|
31
|
26
|
19
|
20
|
23
|
25
|
25
|
28
|
30
|
29
|
32
|
35
|
36
|
37
|
36
|
44
|
39
|
37
|
31
|
35
|
42
|
43
|
46
|
47
|
|
|
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