Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
13
PM2.5
66
*
PM10
48
O3
0.4
CO
7
SO2
37
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
28 Apr
76
Good
Wed
29 Apr
80
Good
Thu
30 Apr
96
Good
Fri
1 May
96
Good
Sat
2 May
90
Good
Sun
3 May
36
Excellent
Mon
4 May
46
Excellent
Air quality in the last 12 months (Qinghe)
|
2026/03
|
84
|
99
|
119
|
116
|
71
|
53
|
77
|
109
|
92
|
127
|
167
|
100
|
154
|
123
|
41
|
92
|
141
|
60
|
56
|
92
|
106
|
89
|
100
|
111
|
109
|
83
|
101
|
89
|
49
|
54
|
70
|
|
2026/02
|
205
|
175
|
138
|
149
|
146
|
49
|
50
|
69
|
81
|
86
|
121
|
105
|
128
|
147
|
53
|
65
|
164
|
97
|
70
|
66
|
145
|
209
|
67
|
74
|
53
|
71
|
72
|
76
|
|||
|
2026/01
|
56
|
70
|
149
|
201
|
228
|
150
|
48
|
70
|
108
|
85
|
50
|
74
|
86
|
118
|
161
|
101
|
51
|
42
|
33
|
34
|
64
|
111
|
134
|
206
|
141
|
96
|
165
|
224
|
104
|
85
|
187
|
|
2025/12
|
86
|
39
|
47
|
70
|
88
|
139
|
94
|
54
|
123
|
144
|
120
|
26
|
69
|
91
|
91
|
177
|
124
|
182
|
226
|
139
|
59
|
53
|
92
|
112
|
40
|
57
|
109
|
168
|
152
|
115
|
30
|
|
2025/11
|
78
|
43
|
66
|
94
|
100
|
151
|
87
|
71
|
63
|
75
|
102
|
103
|
90
|
102
|
166
|
126
|
34
|
49
|
57
|
67
|
77
|
119
|
108
|
130
|
39
|
132
|
107
|
146
|
147
|
193
|
|
|
2025/10
|
67
|
25
|
27
|
41
|
16
|
15
|
31
|
26
|
9
|
11
|
13
|
20
|
33
|
49
|
71
|
57
|
36
|
24
|
36
|
34
|
46
|
55
|
66
|
81
|
77
|
64
|
96
|
125
|
75
|
122
|
137
|
|
2025/09
|
38
|
41
|
47
|
51
|
41
|
48
|
60
|
60
|
42
|
48
|
57
|
47
|
59
|
55
|
45
|
41
|
25
|
37
|
22
|
38
|
57
|
30
|
34
|
39
|
54
|
58
|
28
|
50
|
59
|
62
|
|
|
2025/08
|
36
|
35
|
41
|
32
|
41
|
32
|
49
|
43
|
20
|
31
|
42
|
34
|
38
|
47
|
42
|
20
|
24
|
32
|
45
|
30
|
30
|
26
|
35
|
19
|
26
|
41
|
47
|
26
|
42
|
26
|
27
|
|
2025/07
|
18
|
24
|
31
|
39
|
35
|
27
|
33
|
35
|
42
|
56
|
51
|
53
|
52
|
41
|
51
|
33
|
33
|
39
|
53
|
41
|
35
|
22
|
17
|
30
|
36
|
34
|
32
|
40
|
31
|
28
|
26
|
|
2025/06
|
77
|
75
|
47
|
43
|
73
|
78
|
90
|
74
|
79
|
49
|
78
|
80
|
65
|
63
|
35
|
32
|
44
|
57
|
21
|
39
|
48
|
46
|
52
|
51
|
59
|
50
|
50
|
34
|
25
|
28
|
|
|
2025/05
|
51
|
70
|
37
|
52
|
113
|
59
|
77
|
73
|
31
|
31
|
55
|
60
|
65
|
58
|
36
|
78
|
128
|
79
|
97
|
76
|
69
|
67
|
58
|
52
|
52
|
59
|
58
|
66
|
62
|
65
|
65
|
|
2025/04
|
72
|
37
|
64
|
88
|
53
|
79
|
98
|
85
|
69
|
85
|
95
|
158
|
62
|
55
|
58
|
101
|
146
|
72
|
35
|
65
|
60
|
63
|
75
|
58
|
71
|
82
|
66
|
52
|
62
|
74
|
|
|
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