Beijing - China   2024-03-29   Friday   40.32N, 116.64E

Huairou

Beijing - China
2024-03-29

Air Quality

Lightly

Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.

34

PM2.5

175 *

PM10

82

O3

0.2

CO

3

SO2

3

NO2

Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.

Advise

Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.

Air Quality

Today

29 Mar

83 Good

Sat

30 Mar

56 Good

Sun

31 Mar

76 Good

Mon

1 Apr

90 Good

Tue

2 Apr

63 Good

Wed

3 Apr

60 Good

Thu

4 Apr

60 Good

Monthly Average AQI (Huairou)

2019/03 - 2024/02

Air quality in the last 12 months (Huairou)

2024/02
21
32
44
72
71
40
25
23
34
32
46
87
130
64
23
57
82
85
25
21
21
22
23
45
41
52
68
66
42
2024/01
65
64
25
58
28
19
19
49
40
28
59
69
61
24
24
63
110
142
67
53
21
19
19
21
20
31
29
29
66
106
50
2023/12
23
35
31
66
81
98
160
123
72
60
33
65
108
71
20
20
23
46
35
21
20
23
28
33
39
39
36
49
66
94
27
2023/11
162
98
32
57
41
49
32
43
24
20
18
18
21
33
52
24
19
30
33
76
137
107
20
16
34
54
41
25
22
20
2023/10
19
38
56
24
19
24
47
45
20
23
43
78
58
16
19
23
49
34
18
20
27
36
98
145
80
32
52
73
165
143
96
2023/09
31
39
36
68
86
95
87
107
31
37
41
22
32
51
62
69
72
32
19
18
31
25
26
34
32
50
39
23
35
20
2023/08
39
47
57
44
28
32
44
53
66
64
60
24
26
46
58
60
58
52
50
53
40
23
26
28
22
27
29
25
22
21
29
2023/07
84
93
59
37
36
54
37
31
29
57
59
38
26
30
29
30
67
65
71
81
53
34
35
61
54
52
49
25
25
13
15
2023/06
53
32
29
32
41
35
52
33
27
29
28
36
33
85
95
110
89
86
79
31
39
56
94
79
70
54
58
44
44
81
2023/05
65
77
80
57
28
30
29
38
57
50
75
55
33
71
102
85
57
48
52
184
93
34
36
72
58
76
90
62
66
54
59
2023/04
77
91
67
39
33
45
38
51
83
174
271
232
478
217
75
45
72
58
70
58
37
35
48
54
56
43
82
66
36
39
2023/03
20
39
56
110
212
152
171
95
67
222
101
51
66
115
103
42
80
55
65
160
191
337
102
57
51
38
46
81
106
101
84
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