China   2026-09-23   Wednesday   39.90N, 116.41E

Beijing

China
2026-09-23

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

38

PM2.5

70 *

PM10

34

O3

0.6

CO

3

SO2

36

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

23 Sep

111 Light

Thu

24 Sep

96 Good

Fri

25 Sep

66 Good

Sat

26 Sep

60 Good

Sun

27 Sep

39 Excellent

Mon

28 Sep

15 Excellent

Tue

29 Sep

37 Excellent

Real-time AQI (Monitoring Station in Beijing)

万寿西宫

73

31

PM2.5

81 *

PM10

38

O3

0.5

CO

2

SO2

25

NO2

东四

65

35

PM2.5

71 *

PM10

60

O3

1.1

CO

3

SO2

40

NO2

天坛

54

30

PM2.5

55 *

PM10

18

O3

0.7

CO

2

SO2

27

NO2

农展馆

60

34

PM2.5

63 *

PM10

27

O3

0.4

CO

3

SO2

46

NO2

官园

75

45

PM2.5

85 *

PM10

35

O3

0.6

CO

4

SO2

53

NO2

海淀区万柳

68

37

PM2.5

75 *

PM10

28

O3

0.5

CO

3

SO2

51

NO2

顺义新城

94

57 *

PM2.5

108

PM10

39

O3

0.7

CO

4

SO2

41

NO2

怀柔镇

45

28

PM2.5

45

PM10

47

O3

0.5

CO

2

SO2

10

NO2

昌平镇

52

32

PM2.5

52 *

PM10

67

O3

0.5

CO

3

SO2

11

NO2

奥体中心

70

43

PM2.5

78 *

PM10

13

O3

0.6

CO

6

SO2

70

NO2

密云新城

43

23

PM2.5

43

PM10

21

O3

0.5

CO

2

SO2

7

NO2

门头沟三家店

55

34

PM2.5

56 *

PM10

50

O3

0.6

CO

1

SO2

32

NO2

丰台云岗

80

44

PM2.5

91 *

PM10

28

O3

0.5

CO

5

SO2

38

NO2

房山燕山

60

40 *

PM2.5

48

PM10

46

O3

0.1

CO

1

SO2

7

NO2

大兴旧宫

68

42

PM2.5

75 *

PM10

33

O3

0.7

CO

3

SO2

35

NO2

延庆石河营

54

35

PM2.5

55 *

PM10

22

O3

0.4

CO

3

SO2

19

NO2

怀柔新城

45

27

PM2.5

45

PM10

47

O3

0.5

CO

2

SO2

10

NO2

丰台小屯

70

43

PM2.5

77 *

PM10

6

O3

0.6

CO

2

SO2

83

NO2

密云镇

47

24

PM2.5

47

PM10

18

O3

0.4

CO

3

SO2

36

NO2

通州新华

110

71 *

PM2.5

140

PM10

36

O3

0.7

CO

2

SO2

37

NO2

八角北路9号

87

49

PM2.5

101 *

PM10

3

O3

0.7

CO

3

SO2

91

NO2

洳河巡河路

39

22

PM2.5

39

PM10

51

O3

0.5

CO

2

SO2

9

NO2

Monthly Average AQI (Beijing)

2021/09 - 2026/08

Air quality in the last 12 months (Beijing)

2026/08
30
36
27
26
35
40
34
26
40
55
43
20
18
24
32
21
23
33
38
51
59
36
35
32
40
21
25
22
27
22
20
2026/07
36
73
67
46
33
33
32
37
52
34
27
22
36
31
41
39
41
36
42
40
39
30
34
40
47
47
47
44
33
33
37
2026/06
43
84
41
28
26
27
18
28
20
25
25
45
48
35
69
39
32
55
68
26
29
55
41
55
33
32
62
73
56
40
2026/05
63
43
23
40
62
53
28
44
65
51
56
76
92
100
70
52
27
26
40
38
33
35
34
70
43
29
42
29
34
55
68
2026/04
45
79
97
58
41
26
33
76
62
46
50
75
80
80
100
98
60
102
76
89
67
64
61
64
65
51
35
34
27
49
2026/03
93
117
103
63
71
34
75
73
28
91
55
98
93
44
62
63
143
32
53
58
77
78
110
140
166
151
34
77
69
27
55
2026/02
40
25
64
84
36
16
16
31
80
81
36
65
76
67
20
26
70
31
57
76
152
36
33
65
104
78
39
73
2026/01
28
37
50
56
42
41
26
54
76
30
31
53
33
61
96
51
27
37
16
20
23
35
44
41
39
61
34
62
73
111
84
2025/12
25
19
31
31
51
80
46
31
57
78
54
44
32
45
68
54
85
175
140
17
31
67
49
21
23
49
61
91
30
23
22
2025/11
27
17
57
72
162
159
75
57
27
41
72
85
24
55
70
24
16
26
47
29
55
60
82
50
32
66
29
67
90
87
2025/10
41
48
40
44
45
19
41
20
8
12
18
34
47
47
64
67
24
11
14
18
25
46
64
90
117
23
33
95
179
136
61
2025/09
20
39
44
52
47
22
28
27
50
38
53
59
50
26
20
19
15
20
30
36
44
32
40
49
37
44
51
37
31
35
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