Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
41
*
PM2.5
56
PM10
81
O3
0.7
CO
3
SO2
16
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
20 Aug
95
Good
Fri
21 Aug
61
Good
Sat
22 Aug
61
Good
Sun
23 Aug
70
Good
Mon
24 Aug
64
Good
Tue
25 Aug
28
Excellent
Wed
26 Aug
41
Excellent
Air quality in the last 12 months (Changping)
|
2026/07
|
38
|
63
|
65
|
48
|
33
|
30
|
28
|
36
|
52
|
33
|
28
|
19
|
38
|
27
|
32
|
36
|
46
|
35
|
44
|
35
|
39
|
29
|
31
|
34
|
49
|
54
|
49
|
47
|
30
|
35
|
38
|
|
2026/06
|
38
|
84
|
39
|
24
|
25
|
21
|
16
|
24
|
20
|
20
|
24
|
41
|
49
|
31
|
74
|
50
|
30
|
50
|
68
|
22
|
29
|
48
|
37
|
59
|
31
|
31
|
57
|
74
|
50
|
39
|
|
|
2026/05
|
62
|
40
|
22
|
34
|
63
|
46
|
29
|
36
|
61
|
44
|
51
|
76
|
91
|
95
|
68
|
50
|
28
|
25
|
46
|
42
|
31
|
28
|
35
|
75
|
43
|
28
|
38
|
29
|
30
|
53
|
67
|
|
2026/04
|
39
|
73
|
92
|
50
|
39
|
26
|
32
|
70
|
62
|
46
|
46
|
68
|
71
|
77
|
94
|
115
|
43
|
101
|
77
|
82
|
55
|
66
|
66
|
61
|
66
|
46
|
34
|
27
|
27
|
41
|
|
|
2026/03
|
99
|
111
|
84
|
51
|
72
|
24
|
72
|
75
|
23
|
92
|
39
|
110
|
94
|
40
|
73
|
63
|
142
|
26
|
45
|
47
|
65
|
61
|
115
|
125
|
163
|
131
|
36
|
75
|
66
|
27
|
48
|
|
2026/02
|
28
|
23
|
45
|
65
|
37
|
15
|
13
|
27
|
61
|
68
|
33
|
59
|
66
|
58
|
24
|
19
|
47
|
24
|
46
|
63
|
160
|
35
|
29
|
58
|
109
|
77
|
36
|
74
|
|||
|
2026/01
|
24
|
30
|
51
|
50
|
23
|
40
|
28
|
48
|
68
|
29
|
27
|
37
|
29
|
56
|
88
|
45
|
29
|
35
|
21
|
20
|
17
|
37
|
39
|
33
|
43
|
48
|
35
|
61
|
74
|
109
|
56
|
|
2025/12
|
20
|
19
|
26
|
23
|
37
|
72
|
39
|
27
|
50
|
73
|
28
|
42
|
25
|
49
|
61
|
50
|
63
|
170
|
122
|
17
|
29
|
60
|
44
|
20
|
18
|
35
|
56
|
72
|
20
|
21
|
21
|
|
2025/11
|
13
|
13
|
48
|
66
|
151
|
170
|
69
|
50
|
24
|
29
|
56
|
98
|
17
|
47
|
60
|
25
|
19
|
23
|
36
|
27
|
41
|
55
|
83
|
47
|
27
|
59
|
25
|
52
|
78
|
78
|
|
|
2025/10
|
33
|
40
|
30
|
26
|
40
|
18
|
29
|
15
|
10
|
12
|
17
|
28
|
41
|
50
|
54
|
70
|
21
|
9
|
13
|
11
|
19
|
41
|
56
|
86
|
105
|
12
|
25
|
83
|
181
|
125
|
45
|
|
2025/09
|
16
|
39
|
45
|
48
|
46
|
19
|
20
|
23
|
45
|
33
|
58
|
58
|
55
|
16
|
15
|
16
|
10
|
13
|
25
|
28
|
34
|
38
|
32
|
33
|
31
|
42
|
48
|
30
|
25
|
24
|
|
|
2025/08
|
42
|
55
|
23
|
38
|
18
|
29
|
20
|
28
|
11
|
19
|
36
|
35
|
18
|
23
|
46
|
17
|
32
|
36
|
17
|
15
|
30
|
20
|
21
|
16
|
17
|
20
|
16
|
14
|
32
|
30
|
24
|
|
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