Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
56
*
PM2.5
72
PM10
21
O3
0.9
CO
6
SO2
32
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
17 Apr
125
Light
Sat
18 Apr
114
Light
Sun
19 Apr
106
Light
Mon
20 Apr
63
Good
Tue
21 Apr
73
Good
Wed
22 Apr
19
Excellent
Thu
23 Apr
37
Excellent
Air quality in the last 12 months (Xiqing)
|
2026/03
|
67
|
124
|
153
|
113
|
65
|
67
|
63
|
100
|
33
|
123
|
134
|
82
|
97
|
70
|
58
|
79
|
169
|
48
|
58
|
62
|
96
|
107
|
110
|
152
|
136
|
187
|
72
|
77
|
168
|
31
|
51
|
|
2026/02
|
150
|
37
|
130
|
166
|
89
|
45
|
45
|
46
|
99
|
94
|
94
|
113
|
163
|
123
|
25
|
41
|
168
|
46
|
71
|
81
|
195
|
54
|
44
|
79
|
77
|
62
|
48
|
59
|
|||
|
2026/01
|
47
|
82
|
137
|
192
|
134
|
174
|
18
|
82
|
104
|
44
|
39
|
83
|
50
|
66
|
148
|
76
|
40
|
48
|
31
|
29
|
37
|
99
|
99
|
155
|
67
|
70
|
77
|
58
|
65
|
70
|
71
|
|
2025/12
|
48
|
26
|
47
|
44
|
71
|
155
|
101
|
29
|
90
|
141
|
71
|
38
|
55
|
92
|
138
|
113
|
132
|
187
|
232
|
15
|
34
|
61
|
53
|
36
|
27
|
62
|
98
|
217
|
56
|
42
|
24
|
|
2025/11
|
58
|
15
|
54
|
115
|
173
|
136
|
49
|
80
|
50
|
92
|
138
|
181
|
32
|
96
|
136
|
54
|
28
|
61
|
79
|
37
|
81
|
106
|
129
|
77
|
34
|
85
|
35
|
104
|
142
|
131
|
|
|
2025/10
|
72
|
48
|
40
|
56
|
40
|
15
|
48
|
34
|
10
|
14
|
24
|
45
|
58
|
49
|
76
|
54
|
35
|
18
|
23
|
24
|
45
|
67
|
73
|
104
|
136
|
60
|
61
|
183
|
189
|
150
|
70
|
|
2025/09
|
41
|
44
|
53
|
55
|
57
|
31
|
35
|
45
|
49
|
45
|
62
|
69
|
59
|
55
|
52
|
30
|
28
|
36
|
40
|
50
|
60
|
36
|
50
|
50
|
60
|
57
|
60
|
54
|
59
|
81
|
|
|
2025/08
|
50
|
46
|
32
|
33
|
41
|
49
|
32
|
27
|
30
|
36
|
37
|
41
|
27
|
43
|
49
|
19
|
39
|
29
|
30
|
30
|
20
|
25
|
30
|
21
|
25
|
40
|
39
|
12
|
43
|
21
|
34
|
|
2025/07
|
34
|
34
|
22
|
36
|
35
|
19
|
31
|
31
|
45
|
55
|
52
|
53
|
30
|
32
|
36
|
27
|
28
|
47
|
33
|
34
|
36
|
36
|
25
|
31
|
41
|
38
|
37
|
38
|
17
|
27
|
36
|
|
2025/06
|
77
|
51
|
23
|
30
|
59
|
69
|
51
|
46
|
51
|
38
|
54
|
71
|
73
|
55
|
25
|
16
|
51
|
56
|
34
|
36
|
42
|
48
|
62
|
65
|
55
|
56
|
49
|
57
|
63
|
28
|
|
|
2025/05
|
47
|
59
|
36
|
62
|
66
|
37
|
65
|
84
|
34
|
30
|
63
|
63
|
68
|
42
|
32
|
81
|
54
|
62
|
88
|
95
|
69
|
72
|
63
|
51
|
59
|
73
|
66
|
68
|
66
|
69
|
68
|
|
2025/04
|
60
|
23
|
60
|
82
|
30
|
77
|
68
|
55
|
59
|
82
|
104
|
178
|
79
|
53
|
62
|
98
|
76
|
55
|
53
|
66
|
92
|
38
|
68
|
46
|
63
|
89
|
60
|
62
|
60
|
72
|
|
|
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